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+# Gallery: Appendix 01 - Jupyter as Your Editor
+
+[![Install JupyterLab with `pip install jupyterlab` in a venv or account-wide](figures/1302-installing_jupyter.png)](figures/1302-installing_jupyter.png)
+Figure 1: [Install JupyterLab with `pip install jupyterlab` in a venv or account-wide](figures/1302-installing_jupyter.png)
+
+
+[![Starting the Jupyter server with `jupyter lab` command](figures/1302-starting_jupyter.jpg)](figures/1302-starting_jupyter.jpg)
+Figure 2: [Starting the Jupyter server with `jupyter lab` command](figures/1302-starting_jupyter.jpg)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 01 - Welcome to the Course
+
+[![Should you be a programmer?](figures/0102-hero.png)](figures/0102-hero.png)
+Figure 1: [Should you be a programmer?](figures/0102-hero.png)
+
+
+[![A programming superhero](figures/0102-superhero.png)](figures/0102-superhero.png)
+Figure 2: [A programming superhero](figures/0102-superhero.png)
+
+
+[![Python is Eating the World article](figures/0103-hero.jpg)](figures/0103-hero.jpg)
+Figure 3: [Python is Eating the World article](figures/0103-hero.jpg)
+
+
+[![Stack Overflow Trends showing Python's growth](figures/0103-graph.jpg)](figures/0103-graph.jpg)
+Figure 4: [Stack Overflow Trends showing Python's growth](figures/0103-graph.jpg)
+
+
+[![Stackoverflow Trends showing Python's growth (highlighted)](figures/0103-graph_2.jpg)](figures/0103-graph_2.jpg)
+Figure 5: [Stackoverflow Trends showing Python's growth (highlighted)](figures/0103-graph_2.jpg)
+
+
+[![A syntax error in a Python application](figures/0106-error_screen.png)](figures/0106-error_screen.png)
+Figure 6: [A syntax error in a Python application](figures/0106-error_screen.png)
+
+
+[![Exception details will show the direct cause at the bottom](figures/0106-error_screen_detail.png)](figures/0106-error_screen_detail.png)
+Figure 7: [Exception details will show the direct cause at the bottom](figures/0106-error_screen_detail.png)
+
+
+[![Google the error message](figures/0106-google_error.png)](figures/0106-google_error.png)
+Figure 8: [Google the error message](figures/0106-google_error.png)
+
+
+[![Check Stack Overflow for an answer](figures/0106-stackoverflow.png)](figures/0106-stackoverflow.png)
+Figure 9: [Check Stack Overflow for an answer](figures/0106-stackoverflow.png)
+
+
+[![Use a debugger (in PyCharm) to see variable values](figures/0106-debugger.png)](figures/0106-debugger.png)
+Figure 10: [Use a debugger (in PyCharm) to see variable values](figures/0106-debugger.png)
+
+
+[![Value of variables in the editor (grey text)](figures/0106-debugger_2.png)](figures/0106-debugger_2.png)
+Figure 11: [Value of variables in the editor (grey text)](figures/0106-debugger_2.png)
+
+
+[![Value of variables in the watch window](figures/0106-debugger_3.png)](figures/0106-debugger_3.png)
+Figure 12: [Value of variables in the watch window](figures/0106-debugger_3.png)
+
+
+[![Check the course's GitHub repository](figures/0106-repository.png)](figures/0106-repository.png)
+Figure 13: [Check the course's GitHub repository](figures/0106-repository.png)
+
+
+[![Focus on the issues (there may be closed ones too)](figures/0106-repository_2.jpg)](figures/0106-repository_2.jpg)
+Figure 14: [Focus on the issues (there may be closed ones too)](figures/0106-repository_2.jpg)
+
+
+[![Join the live Office Hours at Talk Python](figures/0106-office_hours.png)](figures/0106-office_hours.png)
+Figure 15: [Join the live Office Hours at Talk Python](figures/0106-office_hours.png)
+
+
+[![Michael Kennedy: Host @ Talk Python and Python Bytes, Founder Talk Python Training](figures/0107-hero.jpg)](figures/0107-hero.jpg)
+Figure 16: [Michael Kennedy: Host @ Talk Python and Python Bytes, Founder Talk Python Training](figures/0107-hero.jpg)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 02 - Course Setup and Requirements
+
+[![Download Python for your OS at python.org](figures/0201-download_python.png)](figures/0201-download_python.png)
+Figure 1: [Download Python for your OS at python.org](figures/0201-download_python.png)
+
+
+[![Launch **Terminal** on macOS with Spotlight (CMD+Space)](figures/0201-terminal.jpg)](figures/0201-terminal.jpg)
+Figure 2: [Launch **Terminal** on macOS with Spotlight (CMD+Space)](figures/0201-terminal.jpg)
+
+
+[![Launch **Terminal** on macOS via **Finder**](figures/0201-terminal_2.png)](figures/0201-terminal_2.png)
+Figure 3: [Launch **Terminal** on macOS via **Finder**](figures/0201-terminal_2.png)
+
+
+[![Check your Python version on macOS and Linux](figures/0201-python_version.png)](figures/0201-python_version.png)
+Figure 4: [Check your Python version on macOS and Linux](figures/0201-python_version.png)
+
+
+[![Check your Python version on Windows](figures/0202-terminal.png)](figures/0202-terminal.png)
+Figure 5: [Check your Python version on Windows](figures/0202-terminal.png)
+
+
+[![Python3 might be the Windows Store shim](figures/0202-python3.png)](figures/0202-python3.png)
+Figure 6: [Python3 might be the Windows Store shim](figures/0202-python3.png)
+
+
+[![Python 3 in the Windows Store](figures/0202-windows_store.png)](figures/0202-windows_store.png)
+Figure 7: [Python 3 in the Windows Store](figures/0202-windows_store.png)
+
+
+[![Using the `where python` command to explore Windows path](figures/0202-where_python.png)](figures/0202-where_python.png)
+Figure 8: [Using the `where python` command to explore Windows path](figures/0202-where_python.png)
+
+
+[![Using the `where python3` command to explore Windows path](figures/0202-where_python3.png)](figures/0202-where_python3.png)
+Figure 9: [Using the `where python3` command to explore Windows path](figures/0202-where_python3.png)
+
+
+[![Python installation guide at Talk Python Training](figures/0203-install-python.png)](figures/0203-install-python.png)
+Figure 10: [Python installation guide at Talk Python Training](figures/0203-install-python.png)
+
+
+[![Code Editor Level 1: The Python REPL](figures/0204-code_editor_level_1.png)](figures/0204-code_editor_level_1.png)
+Figure 11: [Code Editor Level 1: The Python REPL](figures/0204-code_editor_level_1.png)
+
+
+[![Code Editor Level 2: Install PyCharm](figures/0204-code_editor_level_2.png)](figures/0204-code_editor_level_2.png)
+Figure 12: [Code Editor Level 2: Install PyCharm](figures/0204-code_editor_level_2.png)
+
+
+[![Manage PyCharm and other tools using JetBrains Toolbox](figures/0204-jetbrains_toolbox.png)](figures/0204-jetbrains_toolbox.png)
+Figure 13: [Manage PyCharm and other tools using JetBrains Toolbox](figures/0204-jetbrains_toolbox.png)
+
+
+[![Visual Studio Code is a solid other choice for our projects](figures/0204-vscode.png)](figures/0204-vscode.png)
+Figure 14: [Visual Studio Code is a solid other choice for our projects](figures/0204-vscode.png)
+
+
+[![JupyterLab can be used as an editor for most projects](figures/0204-jupyter_notebook.png)](figures/0204-jupyter_notebook.png)
+Figure 15: [JupyterLab can be used as an editor for most projects](figures/0204-jupyter_notebook.png)
+
+
+[![The Github repository for code from the course](figures/0205-github_repo.png)](figures/0205-github_repo.png)
+Figure 16: [The Github repository for code from the course](figures/0205-github_repo.png)
+
+
+[![Code can be downloaded without git (green button then download)](figures/0205-download_repo.png)](figures/0205-download_repo.png)
+Figure 17: [Code can be downloaded without git (green button then download)](figures/0205-download_repo.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 03 - The Big Ideas of Software Development
+
+[![Source code is used to make decisions about how data is displayed](figures/0302-webapp.png)](figures/0302-webapp.png)
+Figure 1: [Source code is used to make decisions about how data is displayed](figures/0302-webapp.png)
+
+
+[![Example of source code executing (as a Python app)](figures/0304-code_execution.png)](figures/0304-code_execution.png)
+Figure 2: [Example of source code executing (as a Python app)](figures/0304-code_execution.png)
+
+
+[![Code Execution: Start with Python source code](figures/0305-code_execution_1.png)](figures/0305-code_execution_1.png)
+Figure 3: [Code Execution: Start with Python source code](figures/0305-code_execution_1.png)
+
+
+[![Code Execution: Python converts this to Python Byte Code](figures/0305-code_execution_2.png)](figures/0305-code_execution_2.png)
+Figure 4: [Code Execution: Python converts this to Python Byte Code](figures/0305-code_execution_2.png)
+
+
+[![Code Execution: Byte code is cached for reuse](figures/0305-code_execution_3.png)](figures/0305-code_execution_3.png)
+Figure 5: [Code Execution: Byte code is cached for reuse](figures/0305-code_execution_3.png)
+
+
+[![Code Execution: Byte code is passed to the Python runtime](figures/0305-code_execution_4.png)](figures/0305-code_execution_4.png)
+Figure 6: [Code Execution: Byte code is passed to the Python runtime](figures/0305-code_execution_4.png)
+
+
+[![Code Execution: Python's interpret loop processes the byte code](figures/0305-code_execution_5.png)](figures/0305-code_execution_5.png)
+Figure 7: [Code Execution: Python's interpret loop processes the byte code](figures/0305-code_execution_5.png)
+
+
+[![Code Execution: Python interprets the byte code one by one](figures/0305-code_execution_9.png)](figures/0305-code_execution_9.png)
+Figure 8: [Code Execution: Python interprets the byte code one by one](figures/0305-code_execution_9.png)
+
+
+[![Code Execution: Byte code contains comamands (a file operation)](figures/0305-code_execution_6.png)](figures/0305-code_execution_6.png)
+Figure 9: [Code Execution: Byte code contains comamands (a file operation)](figures/0305-code_execution_6.png)
+
+
+[![Code Execution: Byte code contains comamands (reading from RAM)](figures/0305-code_execution_7.png)](figures/0305-code_execution_7.png)
+Figure 10: [Code Execution: Byte code contains comamands (reading from RAM)](figures/0305-code_execution_7.png)
+
+
+[![Code Execution: The runtime manages memory usage for us](figures/0305-code_execution_8.png)](figures/0305-code_execution_8.png)
+Figure 11: [Code Execution: The runtime manages memory usage for us](figures/0305-code_execution_8.png)
+
+
+[![Code Execution: Example of raw Python byte code](figures/0306-byte_code.png)](figures/0306-byte_code.png)
+Figure 12: [Code Execution: Example of raw Python byte code](figures/0306-byte_code.png)
+
+
+[![Algorithms are just structured decisions and actions](figures/0307-algorithm.png)](figures/0307-algorithm.png)
+Figure 13: [Algorithms are just structured decisions and actions](figures/0307-algorithm.png)
+
+
+[![The first part of our guessing algorithm](figures/0308-guess_1.png)](figures/0308-guess_1.png)
+Figure 14: [The first part of our guessing algorithm](figures/0308-guess_1.png)
+
+
+[![Our guessing algorithm wins us a free lunch](figures/0308-guess_2.png)](figures/0308-guess_2.png)
+Figure 15: [Our guessing algorithm wins us a free lunch](figures/0308-guess_2.png)
+
+
+[![Binary search algorithm](figures/0309-binary_search.png)](figures/0309-binary_search.png)
+Figure 16: [Binary search algorithm](figures/0309-binary_search.png)
+
+
+[![Many similarities and differences between pros and beginners](figures/0310-pros_vs_beginners.jpg)](figures/0310-pros_vs_beginners.jpg)
+Figure 17: [Many similarities and differences between pros and beginners](figures/0310-pros_vs_beginners.jpg)
+
+
+[![The beginners and experts episode on Talk Python To Me](figures/0311-podcast.png)](figures/0311-podcast.png)
+Figure 18: [The beginners and experts episode on Talk Python To Me](figures/0311-podcast.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 04 - Writing your first line of code
+
+[![*Hello world* in the macOS REPL](figures/0401-repl_1.png)](figures/0401-repl_1.png)
+Figure 1: [*Hello world* in the macOS REPL](figures/0401-repl_1.png)
+
+
+[![Windows REPL](figures/0401-repl_2.png)](figures/0401-repl_2.png)
+Figure 2: [Windows REPL](figures/0401-repl_2.png)
+
+
+[![Launching Terminal in macOS via Applications folder](figures/0402-terminal.png)](figures/0402-terminal.png)
+Figure 3: [Launching Terminal in macOS via Applications folder](figures/0402-terminal.png)
+
+
+[![Warning: `python` on macOS/Linux might mean Python 2](figures/0402-python2.png)](figures/0402-python2.png)
+Figure 4: [Warning: `python` on macOS/Linux might mean Python 2](figures/0402-python2.png)
+
+
+[![When in doubt, use the `python3` command on macOS / Linux](figures/0402-python3.png)](figures/0402-python3.png)
+Figure 5: [When in doubt, use the `python3` command on macOS / Linux](figures/0402-python3.png)
+
+
+[![Launching Windows Terminal via the Start Menu on Windows 11](figures/0403-cmd.png)](figures/0403-cmd.png)
+Figure 6: [Launching Windows Terminal via the Start Menu on Windows 11](figures/0403-cmd.png)
+
+
+[![`python` on Windows usually means Python 3](figures/0403-python.png)](figures/0403-python.png)
+Figure 7: [`python` on Windows usually means Python 3](figures/0403-python.png)
+
+
+[![Using the `where python` command to explore the Python and installed versions](figures/0403-where_python.png)](figures/0403-where_python.png)
+Figure 8: [Using the `where python` command to explore the Python and installed versions](figures/0403-where_python.png)
+
+
+[![Python 3.10 is first in the path, so `python` runs that one](figures/0403-hello_world.png)](figures/0403-hello_world.png)
+Figure 9: [Python 3.10 is first in the path, so `python` runs that one](figures/0403-hello_world.png)
+
+
+[![PythonTutor.com has useful visualization tools for Python code](figures/0407-python_tutor.png)](figures/0407-python_tutor.png)
+Figure 10: [PythonTutor.com has useful visualization tools for Python code](figures/0407-python_tutor.png)
+
+
+[![Be sure to select "render all objects on heap" to replicate](figures/0407-python_tutor_setting.png)](figures/0407-python_tutor_setting.png)
+Figure 11: [Be sure to select "render all objects on heap" to replicate](figures/0407-python_tutor_setting.png)
+
+
+[![Step 1: No code has executed yet](figures/0407-python_tutor_execution.png)](figures/0407-python_tutor_execution.png)
+Figure 12: [Step 1: No code has executed yet](figures/0407-python_tutor_execution.png)
+
+
+[![Step 2: A single variable `person1` has been created](figures/0407-python_tutor_step_1.png)](figures/0407-python_tutor_step_1.png)
+Figure 13: [Step 2: A single variable `person1` has been created](figures/0407-python_tutor_step_1.png)
+
+
+[![Step 3&4: New value `"Michael" shared by `person2` and `friend`](figures/0407-python_tutor_step_2.png)](figures/0407-python_tutor_step_2.png)
+Figure 14: [Step 3&4: New value `"Michael" shared by `person2` and `friend`](figures/0407-python_tutor_step_2.png)
+
+
+[![Step 5: people list created holding (shared) values of person 1 and 2](figures/0407-python_tutor_step_3.png)](figures/0407-python_tutor_step_3.png)
+Figure 15: [Step 5: people list created holding (shared) values of person 1 and 2](figures/0407-python_tutor_step_3.png)
+
+
+[![Step 6: An independent new value is assigned to `person3`](figures/0407-python_tutor_step_4.png)](figures/0407-python_tutor_step_4.png)
+Figure 16: [Step 6: An independent new value is assigned to `person3`](figures/0407-python_tutor_step_4.png)
+
+
+[![Visualize a list pointing to held objects](figures/0408-python_tutor_list.png)](figures/0408-python_tutor_list.png)
+Figure 17: [Visualize a list pointing to held objects](figures/0408-python_tutor_list.png)
+
+
+[![Sharing the list across variables shares the same data structure](figures/0408-python_tutor_list_2.png)](figures/0408-python_tutor_list_2.png)
+Figure 18: [Sharing the list across variables shares the same data structure](figures/0408-python_tutor_list_2.png)
+
+
+[![The list before sorting](figures/0408-python_tutor_list_3.png)](figures/0408-python_tutor_list_3.png)
+Figure 19: [The list before sorting](figures/0408-python_tutor_list_3.png)
+
+
+[![After sorting, both `the_data` and `other_data` are updated](figures/0408-python_tutor_list_4.png)](figures/0408-python_tutor_list_4.png)
+Figure 20: [After sorting, both `the_data` and `other_data` are updated](figures/0408-python_tutor_list_4.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 05 - Code that interacts with users
+
+[![Creating a new Python project using PyCharm (type selection)](figures/0503-pycharm_1.png)](figures/0503-pycharm_1.png)
+Figure 1: [Creating a new Python project using PyCharm (type selection)](figures/0503-pycharm_1.png)
+
+
+[![Creating a new Python project using PyCharm (settings)](figures/0503-pycharm_2.png)](figures/0503-pycharm_2.png)
+Figure 2: [Creating a new Python project using PyCharm (settings)](figures/0503-pycharm_2.png)
+
+
+[![PyCharm with our brand new (empty) project loaded](figures/0503-pycharm_3.png)](figures/0503-pycharm_3.png)
+Figure 3: [PyCharm with our brand new (empty) project loaded](figures/0503-pycharm_3.png)
+
+
+[![Beginnings of our `print` line](figures/0503-pycharm_4.png)](figures/0503-pycharm_4.png)
+Figure 4: [Beginnings of our `print` line](figures/0503-pycharm_4.png)
+
+
+[![PEP8 error: no newline at end of file](figures/0503-pycharm_5.png)](figures/0503-pycharm_5.png)
+Figure 5: [PEP8 error: no newline at end of file](figures/0503-pycharm_5.png)
+
+
+[![Running our simple Python file](figures/0503-pycharm_6.png)](figures/0503-pycharm_6.png)
+Figure 6: [Running our simple Python file](figures/0503-pycharm_6.png)
+
+
+[![Output of our program in the PyCharm run window](figures/0503-pycharm_7.png)](figures/0503-pycharm_7.png)
+Figure 7: [Output of our program in the PyCharm run window](figures/0503-pycharm_7.png)
+
+
+[![PyCharm's autocomplete helps us write our import statements](figures/0504-dropdown.png)](figures/0504-dropdown.png)
+Figure 8: [PyCharm's autocomplete helps us write our import statements](figures/0504-dropdown.png)
+
+
+[![PyCharm also autocompletes symbols in the editor](figures/0504-dropdown_2.png)](figures/0504-dropdown_2.png)
+Figure 9: [PyCharm also autocompletes symbols in the editor](figures/0504-dropdown_2.png)
+
+
+[![PyCharm will show which parameters are needed in a function call](figures/0504-parameters_message.png)](figures/0504-parameters_message.png)
+Figure 10: [PyCharm will show which parameters are needed in a function call](figures/0504-parameters_message.png)
+
+
+[![Our recent changes are commited in GitHub](figures/0505-github_1.png)](figures/0505-github_1.png)
+Figure 11: [Our recent changes are commited in GitHub](figures/0505-github_1.png)
+
+
+[![GitHub (via git) has great support for history of changes in our code](figures/0505-github_history.png)](figures/0505-github_history.png)
+Figure 12: [GitHub (via git) has great support for history of changes in our code](figures/0505-github_history.png)
+
+
+[![PyCharm supports matching by starting characters](figures/0505-dropdown.png)](figures/0505-dropdown.png)
+Figure 13: [PyCharm supports matching by starting characters](figures/0505-dropdown.png)
+
+
+[![The "launch in debugger" button in PyCharm](figures/0508-debug.png)](figures/0508-debug.png)
+Figure 14: [The "launch in debugger" button in PyCharm](figures/0508-debug.png)
+
+
+[![Debug > Step Over](figures/0508-Debug_2.png)](figures/0508-Debug_2.png)
+Figure 15: [Debug > Step Over](figures/0508-Debug_2.png)
+
+
+[![Seeing variable values in the debugger](figures/0508-Debug_3.png)](figures/0508-Debug_3.png)
+Figure 16: [Seeing variable values in the debugger](figures/0508-Debug_3.png)
+
+
+[![Modifying the value while paused in the debugger](figures/0508-Debug_4.png)](figures/0508-Debug_4.png)
+Figure 17: [Modifying the value while paused in the debugger](figures/0508-Debug_4.png)
+
+
+[![Debug: First iteration in the `while` loop](figures/0508-Debug_5.png)](figures/0508-Debug_5.png)
+Figure 18: [Debug: First iteration in the `while` loop](figures/0508-Debug_5.png)
+
+
+[![We could win because we saw the answer in the deubbger, but we'll play](figures/0508-Debug_6.png)](figures/0508-Debug_6.png)
+Figure 19: [We could win because we saw the answer in the deubbger, but we'll play](figures/0508-Debug_6.png)
+
+
+[![That guess was too low](figures/0508-Debug_8.png)](figures/0508-Debug_8.png)
+Figure 20: [That guess was too low](figures/0508-Debug_8.png)
+
+
+[![Changed values are shown in **orange** in the editor](figures/0508-debug_9.png)](figures/0508-debug_9.png)
+Figure 21: [Changed values are shown in **orange** in the editor](figures/0508-debug_9.png)
+
+
+[![Debugging ends when the process exits (Debug > Console window)](figures/0508-debug_10.png)](figures/0508-debug_10.png)
+Figure 22: [Debugging ends when the process exits (Debug > Console window)](figures/0508-debug_10.png)
+
+
+[![Example of a simple conditional statement in Python](figures/0509-code.png)](figures/0509-code.png)
+Figure 23: [Example of a simple conditional statement in Python](figures/0509-code.png)
+
+
+[![The exhaustive list of things that evaluate to False in Python](figures/0510-truthiness.png)](figures/0510-truthiness.png)
+Figure 24: [The exhaustive list of things that evaluate to False in Python](figures/0510-truthiness.png)
+
+
+[![Multiple conditions in a single if statement](figures/0511-multiple_conditions.png)](figures/0511-multiple_conditions.png)
+Figure 25: [Multiple conditions in a single if statement](figures/0511-multiple_conditions.png)
+
+
+[![Course page provides quick access to the GitHub repository](figures/0512-github_repo.png)](figures/0512-github_repo.png)
+Figure 26: [Course page provides quick access to the GitHub repository](figures/0512-github_repo.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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diff --git a/book/gallery/chapters/ch-06-organizing-and-reusing-code-with-functions/readme.md b/book/gallery/chapters/ch-06-organizing-and-reusing-code-with-functions/readme.md
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@@ -0,0 +1,41 @@
+# Gallery: Chapter 06 - Organizing and Reusing Code with Functions
+
+[![Rules of the Rock Paper Scissor game](figures/0602-time_for_a_game.png)](figures/0602-time_for_a_game.png)
+Figure 1: [Rules of the Rock Paper Scissor game](figures/0602-time_for_a_game.png)
+
+
+[![Building games teaches real programming like waxing cars was karate practice](figures/0602-karate_kid.png)](figures/0602-karate_kid.png)
+Figure 2: [Building games teaches real programming like waxing cars was karate practice](figures/0602-karate_kid.png)
+
+
+[![Creating a new virtual environment in PyCharm](figures/0603-new_env.png)](figures/0603-new_env.png)
+Figure 3: [Creating a new virtual environment in PyCharm](figures/0603-new_env.png)
+
+
+[![Create a run configuration through right-click menu](figures/0603-run.png)](figures/0603-run.png)
+Figure 4: [Create a run configuration through right-click menu](figures/0603-run.png)
+
+
+[![PyCharm offers "Live Templates", like this `main` pattern](figures/0606-main.png)](figures/0606-main.png)
+Figure 5: [PyCharm offers "Live Templates", like this `main` pattern](figures/0606-main.png)
+
+
+[![The **rename refactoring** in action](figures/0607-refactor.png)](figures/0607-refactor.png)
+Figure 6: [The **rename refactoring** in action](figures/0607-refactor.png)
+
+
+[![**Extract Method** is a powerful way to better organize and understand code](figures/0608-extract_method.png)](figures/0608-extract_method.png)
+Figure 7: [**Extract Method** is a powerful way to better organize and understand code](figures/0608-extract_method.png)
+
+
+[![Dialog for finalizing **Extract Method** refactoring](figures/0608-extract_method_2.png)](figures/0608-extract_method_2.png)
+Figure 8: [Dialog for finalizing **Extract Method** refactoring](figures/0608-extract_method_2.png)
+
+
+[![Practice execises at the course's GitHub repository](figures/0613-practice.png)](figures/0613-practice.png)
+Figure 9: [Practice execises at the course's GitHub repository](figures/0613-practice.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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diff --git a/book/gallery/chapters/ch-07-cleaner-code-with-common-data-structures/readme.md b/book/gallery/chapters/ch-07-cleaner-code-with-common-data-structures/readme.md
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+# Gallery: Chapter 07 - Cleaner Code with Common Data Structures
+
+[![Our Rock Paper Scissors implementation works but ...](figures/0702-rps.png)](figures/0702-rps.png)
+Figure 1: [Our Rock Paper Scissors implementation works but ...](figures/0702-rps.png)
+
+
+[![`play_round()` works but it's not pretty](figures/0702-wat.png)](figures/0702-wat.png)
+Figure 2: [`play_round()` works but it's not pretty](figures/0702-wat.png)
+
+
+[![Reading and maintaining `play_round()` is not easy](figures/0702-problems.png)](figures/0702-problems.png)
+Figure 3: [Reading and maintaining `play_round()` is not easy](figures/0702-problems.png)
+
+
+[![Creating the playground to explore fundamental data structures](figures/0703-playground.png)](figures/0703-playground.png)
+Figure 4: [Creating the playground to explore fundamental data structures](figures/0703-playground.png)
+
+
+[![You'll find dictionaries permeating the Python ecosystem](figures/0704-dictionaries.png)](figures/0704-dictionaries.png)
+Figure 5: [You'll find dictionaries permeating the Python ecosystem](figures/0704-dictionaries.png)
+
+
+[![Folder have a non-descriptive or repeatative name? Name your project](figures/0705-project-rename.png)](figures/0705-project-rename.png)
+Figure 6: [Folder have a non-descriptive or repeatative name? Name your project](figures/0705-project-rename.png)
+
+
+[![Recently used list now shows the improved project name](figures/0705-recently_used.png)](figures/0705-recently_used.png)
+Figure 7: [Recently used list now shows the improved project name](figures/0705-recently_used.png)
+
+
+[![Local history shows you recent file system changes (unrelated to VCS)](figures/0706-history.png)](figures/0706-history.png)
+Figure 8: [Local history shows you recent file system changes (unrelated to VCS)](figures/0706-history.png)
+
+
+[![Proper data structures mean happy developers (and dogs)](figures/0708-data_structure.png)](figures/0708-data_structure.png)
+Figure 9: [Proper data structures mean happy developers (and dogs)](figures/0708-data_structure.png)
+
+
+[![Complete this code using data structures in *your turn*](figures/0710-practice.png)](figures/0710-practice.png)
+Figure 10: [Complete this code using data structures in *your turn*](figures/0710-practice.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
diff --git a/book/gallery/chapters/ch-08-problem-solving-techniques-for-writing-software/figures/0803-tictactoe.png b/book/gallery/chapters/ch-08-problem-solving-techniques-for-writing-software/figures/0803-tictactoe.png
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diff --git a/book/gallery/chapters/ch-08-problem-solving-techniques-for-writing-software/readme.md b/book/gallery/chapters/ch-08-problem-solving-techniques-for-writing-software/readme.md
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+# Gallery: Chapter 08 - Problem-Solving Techniques for Writing Software
+
+[![Let's build Tic-Tac-Toe using our techniques](figures/0803-tictactoe.png)](figures/0803-tictactoe.png)
+Figure 1: [Let's build Tic-Tac-Toe using our techniques](figures/0803-tictactoe.png)
+
+
+[![The debugger is a great tool for understanding data and program flow](figures/0813-debugger.png)](figures/0813-debugger.png)
+Figure 2: [The debugger is a great tool for understanding data and program flow](figures/0813-debugger.png)
+
+
+[![Refactoring to methods helps think about code as building blocks](figures/0814-refactor.png)](figures/0814-refactor.png)
+Figure 3: [Refactoring to methods helps think about code as building blocks](figures/0814-refactor.png)
+
+
+[![A simpler view of code now that we've refactored it](figures/0814-refactored.png)](figures/0814-refactored.png)
+Figure 4: [A simpler view of code now that we've refactored it](figures/0814-refactored.png)
+
+
+[![Libraries that support *web scraping* at PyPI (over 10k)](figures/0815-pypi.png)](figures/0815-pypi.png)
+Figure 5: [Libraries that support *web scraping* at PyPI (over 10k)](figures/0815-pypi.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
diff --git a/book/gallery/chapters/ch-09-reading-and-writing-files/figures/0902-maxq.png b/book/gallery/chapters/ch-09-reading-and-writing-files/figures/0902-maxq.png
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+# Gallery: Chapter 09 - Reading and Writing Files
+
+[![Max Q is the greatest point of resistence during a launch](figures/0902-maxq.png)](figures/0902-maxq.png)
+Figure 1: [Max Q is the greatest point of resistence during a launch](figures/0902-maxq.png)
+
+
+[![A text file that defines the rules of our game](figures/0903-extend.png)](figures/0903-extend.png)
+Figure 2: [A text file that defines the rules of our game](figures/0903-extend.png)
+
+
+[![7-way rock paper scissors](figures/0903-rps.png)](figures/0903-rps.png)
+Figure 3: [7-way rock paper scissors](figures/0903-rps.png)
+
+
+[![25-way rock paper scissors](figures/0903-rps_2.png)](figures/0903-rps_2.png)
+Figure 4: [25-way rock paper scissors](figures/0903-rps_2.png)
+
+
+[![Edit Configurations... to configure run details](figures/0906-directory_error.jpg)](figures/0906-directory_error.jpg)
+Figure 5: [Edit Configurations... to configure run details](figures/0906-directory_error.jpg)
+
+
+[![Changing the working directory has consequences (for now)](figures/0906-directory_error_2.png)](figures/0906-directory_error_2.png)
+Figure 6: [Changing the working directory has consequences (for now)](figures/0906-directory_error_2.png)
+
+
+[![`rolls.json` was not found *in the working directory*](figures/0906-directory_error_3.jpg)](figures/0906-directory_error_3.jpg)
+Figure 7: [`rolls.json` was not found *in the working directory*](figures/0906-directory_error_3.jpg)
+
+
+[![Printing the result of `os.path.dirname(__file__)`](figures/0906-directory_error_4.jpg)](figures/0906-directory_error_4.jpg)
+Figure 8: [Printing the result of `os.path.dirname(__file__)`](figures/0906-directory_error_4.jpg)
+
+
+[![Using a path based on the python file fixes the error](figures/0906-directory_error_fixed.jpg)](figures/0906-directory_error_fixed.jpg)
+Figure 9: [Using a path based on the python file fixes the error](figures/0906-directory_error_fixed.jpg)
+
+
+[![Concept example using the `json` module to load a JSON file](figures/0908-concept.png)](figures/0908-concept.png)
+Figure 10: [Concept example using the `json` module to load a JSON file](figures/0908-concept.png)
+
+
+[![The `json.dump()` method is used to write JSON files](figures/0912-saving_json.png)](figures/0912-saving_json.png)
+Figure 11: [The `json.dump()` method is used to write JSON files](figures/0912-saving_json.png)
+
+
+[![Example of log output from a *real* application](figures/0913-logging.jpg)](figures/0913-logging.jpg)
+Figure 12: [Example of log output from a *real* application](figures/0913-logging.jpg)
+
+
+[![`tail`ing the log of our RPS application](figures/0915-logging_current.jpg)](figures/0915-logging_current.jpg)
+Figure 13: [`tail`ing the log of our RPS application](figures/0915-logging_current.jpg)
+
+
+[![Seeing the log file written during start up](figures/0915-logging_app_start.jpg)](figures/0915-logging_app_start.jpg)
+Figure 14: [Seeing the log file written during start up](figures/0915-logging_app_start.jpg)
+
+
+[![Log file entries for playing an entire round](figures/0915-logging_full_game.jpg)](figures/0915-logging_full_game.jpg)
+Figure 15: [Log file entries for playing an entire round](figures/0915-logging_full_game.jpg)
+
+
+[![Use the mode `'a'` to append to an existing file](figures/0916-appending.png)](figures/0916-appending.png)
+Figure 16: [Use the mode `'a'` to append to an existing file](figures/0916-appending.png)
+
+
+[![There are many logging frameworks for Python to choose from](figures/0917-logging.png)](figures/0917-logging.png)
+Figure 17: [There are many logging frameworks for Python to choose from](figures/0917-logging.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 10 - Using External Python Packages
+
+[![How are you flying? `pip install antigravity` (actually work in REPL)](figures/1001-antigravity.png)](figures/1001-antigravity.png)
+Figure 1: [How are you flying? `pip install antigravity` (actually work in REPL)](figures/1001-antigravity.png)
+
+
+[![Python Package Index - PyPi (prounced Pie-Pea-Eye)](figures/1002-pypi.png)](figures/1002-pypi.png)
+Figure 2: [Python Package Index - PyPi (prounced Pie-Pea-Eye)](figures/1002-pypi.png)
+
+
+[![A little color goes a long way to a better UI](figures/1003-ui.png)](figures/1003-ui.png)
+Figure 3: [A little color goes a long way to a better UI](figures/1003-ui.png)
+
+
+[![We can even add a dropdown/combobox like interface to rolls](figures/1003-ui2.png)](figures/1003-ui2.png)
+Figure 4: [We can even add a dropdown/combobox like interface to rolls](figures/1003-ui2.png)
+
+
+[![We will create a virtual environment in our project folder](figures/1004-folder.png)](figures/1004-folder.png)
+Figure 5: [We will create a virtual environment in our project folder](figures/1004-folder.png)
+
+
+[![Creating a virtual environment (activate with `venv/scripts/activate` in Win)](figures/1004-venv.png)](figures/1004-venv.png)
+Figure 6: [Creating a virtual environment (activate with `venv/scripts/activate` in Win)](figures/1004-venv.png)
+
+
+[![Installed packages listed in PyCharms "Python Packages" window](figures/1004-venv_2.png)](figures/1004-venv_2.png)
+Figure 7: [Installed packages listed in PyCharms "Python Packages" window](figures/1004-venv_2.png)
+
+
+[![PyCharm will discover and offer to install unfulfilled requirements](figures/1005-pip_install.png)](figures/1005-pip_install.png)
+Figure 8: [PyCharm will discover and offer to install unfulfilled requirements](figures/1005-pip_install.png)
+
+
+[![By default, this terminal shows only white text](figures/1006-terminal_colors.png)](figures/1006-terminal_colors.png)
+Figure 9: [By default, this terminal shows only white text](figures/1006-terminal_colors.png)
+
+
+[![Our game output also uses the terminal default](figures/1006-terminal_colors_2.png)](figures/1006-terminal_colors_2.png)
+Figure 10: [Our game output also uses the terminal default](figures/1006-terminal_colors_2.png)
+
+
+[![Colorama allows for very easy color output](figures/1006-terminal_colors_3.png)](figures/1006-terminal_colors_3.png)
+Figure 11: [Colorama allows for very easy color output](figures/1006-terminal_colors_3.png)
+
+
+[![Error messages in red really stand out](figures/1006-terminal_colors_4.png)](figures/1006-terminal_colors_4.png)
+Figure 12: [Error messages in red really stand out](figures/1006-terminal_colors_4.png)
+
+
+[![The winner of a round is not at all obvious](figures/1006-terminal_colors_5.png)](figures/1006-terminal_colors_5.png)
+Figure 13: [The winner of a round is not at all obvious](figures/1006-terminal_colors_5.png)
+
+
+[![Now we quickly identity the outcome: green for win, red for loss](figures/1006-terminal_colors_6.png)](figures/1006-terminal_colors_6.png)
+Figure 14: [Now we quickly identity the outcome: green for win, red for loss](figures/1006-terminal_colors_6.png)
+
+
+[![The overall game winner is also colorized](figures/1006-terminal_colors_7.png)](figures/1006-terminal_colors_7.png)
+Figure 15: [The overall game winner is also colorized](figures/1006-terminal_colors_7.png)
+
+
+[![Autocomplete / dropdown selection *in the terminal*](figures/1007-autocomplete.png)](figures/1007-autocomplete.png)
+Figure 16: [Autocomplete / dropdown selection *in the terminal*](figures/1007-autocomplete.png)
+
+
+[![`prompt_toolkit` requires a full terminal to run](figures/1007-error.png)](figures/1007-error.png)
+Figure 17: [`prompt_toolkit` requires a full terminal to run](figures/1007-error.png)
+
+
+[![Now we have customized the dropdown style](figures/1008-dropdown.png)](figures/1008-dropdown.png)
+Figure 18: [Now we have customized the dropdown style](figures/1008-dropdown.png)
+
+
+[![External package workflow: declare, install, use](figures/1009-using_external_libraries.png)](figures/1009-using_external_libraries.png)
+Figure 19: [External package workflow: declare, install, use](figures/1009-using_external_libraries.png)
+
+
+[![Be sure to practice working with external packages](figures/1010-practice.png)](figures/1010-practice.png)
+Figure 20: [Be sure to practice working with external packages](figures/1010-practice.png)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 11 - Error Handling
+
+[![Unhandled errors are the trademark of the amature programmer](figures/1101-error.png)](figures/1101-error.png)
+Figure 1: [Unhandled errors are the trademark of the amature programmer](figures/1101-error.png)
+
+
+[![We've now working in `11-error-handling` section of code](figures/1102-directory.png)](figures/1102-directory.png)
+Figure 2: [We've now working in `11-error-handling` section of code](figures/1102-directory.png)
+
+
+[![PyCharm offering to install stated, but missing, requirements](figures/1102-install.png)](figures/1102-install.png)
+Figure 3: [PyCharm offering to install stated, but missing, requirements](figures/1102-install.png)
+
+
+[![Code that can raise exceptions should be in a `try/except`](figures/1102-running.png)](figures/1102-running.png)
+Figure 4: [Code that can raise exceptions should be in a `try/except`](figures/1102-running.png)
+
+
+[![An uncaught exception results in a traceback](figures/1103-error.jpg)](figures/1103-error.jpg)
+Figure 5: [An uncaught exception results in a traceback](figures/1103-error.jpg)
+
+
+[![We've caught the error, but didn't provide details](figures/1103-except.png)](figures/1103-except.png)
+Figure 6: [We've caught the error, but didn't provide details](figures/1103-except.png)
+
+
+[![File format error handling is different than integer conversion errors](figures/1104-error.jpg)](figures/1104-error.jpg)
+Figure 7: [File format error handling is different than integer conversion errors](figures/1104-error.jpg)
+
+
+[![Catching the json error handles the invalid file formats](figures/1104-detail_error.jpg)](figures/1104-detail_error.jpg)
+Figure 8: [Catching the json error handles the invalid file formats](figures/1104-detail_error.jpg)
+
+
+[![Seems we are cathcing *overly general* errors](figures/1104-error_2.png)](figures/1104-error_2.png)
+Figure 9: [Seems we are cathcing *overly general* errors](figures/1104-error_2.png)
+
+
+[![Now we see the actual exception that was raised: `KeyboardInterrupt`](figures/1104-keyboard_error.jpg)](figures/1104-keyboard_error.jpg)
+Figure 10: [Now we see the actual exception that was raised: `KeyboardInterrupt`](figures/1104-keyboard_error.jpg)
+
+
+[![Catching the `KeyboardInterrupt` gracefully](figures/1104-keyboard_error_except.png)](figures/1104-keyboard_error_except.png)
+Figure 11: [Catching the `KeyboardInterrupt` gracefully](figures/1104-keyboard_error_except.png)
+
+
+[![We also need to handle `FileNotFoundError` in case the file is entirely missing](figures/1104-file_missing_error_except.png)](figures/1104-file_missing_error_except.png)
+Figure 12: [We also need to handle `FileNotFoundError` in case the file is entirely missing](figures/1104-file_missing_error_except.png)
+
+
+[![The debugger allows us to step through the error handling flow](figures/1105-debug_2.png)](figures/1105-debug_2.png)
+Figure 13: [The debugger allows us to step through the error handling flow](figures/1105-debug_2.png)
+
+
+[![About to enter invalid input and trigger an exception](figures/1105-debug_3.png)](figures/1105-debug_3.png)
+Figure 14: [About to enter invalid input and trigger an exception](figures/1105-debug_3.png)
+
+
+[![Jumping from `int(text)` to `except ValueError`](figures/1105-debug_4.png)](figures/1105-debug_4.png)
+Figure 15: [Jumping from `int(text)` to `except ValueError`](figures/1105-debug_4.png)
+
+
+[![General `try`/`except` error handling in Python](figures/1106-concept.png)](figures/1106-concept.png)
+Figure 16: [General `try`/`except` error handling in Python](figures/1106-concept.png)
+
+
+[![Be sure to practice writing error handling code](figures/1107-practice.jpg)](figures/1107-practice.jpg)
+Figure 17: [Be sure to practice writing error handling code](figures/1107-practice.jpg)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
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+# Gallery: Chapter 12 - Course Conclusion
+
+[![Variables have a *type* in Python, even if you don't state it explicitly](figures/1202-variables_types.png)](figures/1202-variables_types.png)
+Figure 1: [Variables have a *type* in Python, even if you don't state it explicitly](figures/1202-variables_types.png)
+
+
+[![Conditional statements are defined with `if`, `elif`, and `else`](figures/1203-conditionals.png)](figures/1203-conditionals.png)
+Figure 2: [Conditional statements are defined with `if`, `elif`, and `else`](figures/1203-conditionals.png)
+
+
+[![Functions allow us to organize and resuse code](figures/1204-functions.png)](figures/1204-functions.png)
+Figure 3: [Functions allow us to organize and resuse code](figures/1204-functions.png)
+
+
+[![Data structures allow for cleaner, more maintainable code](figures/1205-data_structures.jpg)](figures/1205-data_structures.jpg)
+Figure 4: [Data structures allow for cleaner, more maintainable code](figures/1205-data_structures.jpg)
+
+
+[![Dictionaries are the most common data structure in Python](figures/1205-data_structures_2.png)](figures/1205-data_structures_2.png)
+Figure 5: [Dictionaries are the most common data structure in Python](figures/1205-data_structures_2.png)
+
+
+[![Keep these problem-solving techniques in mind as you solve problems with code](figures/0802-some_techniques_7.jpg)](figures/0802-some_techniques_7.jpg)
+Figure 6: [Keep these problem-solving techniques in mind as you solve problems with code](figures/0802-some_techniques_7.jpg)
+
+
+[![File I/O in Python is straightforward and often has a library to handle the details](figures/1207-file_io.png)](figures/1207-file_io.png)
+Figure 7: [File I/O in Python is straightforward and often has a library to handle the details](figures/1207-file_io.png)
+
+
+[![How are you flying? `pip install antigravity` (actually work in REPL)](figures/1208-external_packages.png)](figures/1208-external_packages.png)
+Figure 8: [How are you flying? `pip install antigravity` (actually work in REPL)](figures/1208-external_packages.png)
+
+
+[![Be sure to fork the repo before you go](figures/1209-git.png)](figures/1209-git.png)
+Figure 9: [Be sure to fork the repo before you go](figures/1209-git.png)
+
+
+[![You've done hours of practice, it's time to get in the game](figures/1210-get-in-the-game.jpg)](figures/1210-get-in-the-game.jpg)
+Figure 10: [You've done hours of practice, it's time to get in the game](figures/1210-get-in-the-game.jpg)
+
+
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
diff --git a/book/gallery/readme.md b/book/gallery/readme.md
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+# Course gallery
+
+This gallery contains all the figures from the Python for the Absolute Beginner Companion book. It contains full size images for every chapter in the book.
+
+- [Chapter 1: Welcome to the Course](chapters/ch-01-welcome-to-the-course)
+- [Chapter 2: Course Setup and Requirements](chapters/ch-02-course-setup-and-requirements)
+- [Chapter 3: The Big Ideas of Software Development](chapters/ch-03-the-big-ideas-of-software-development)
+- [Chapter 4: Writing your first line of code](chapters/ch-04-writing-your-first-line-of-code)
+- [Chapter 5: Code that interacts with users](chapters/ch-05-code-that-interacts-with-users)
+- [Chapter 6: Organizing and Reusing Code with Functions](chapters/ch-06-organizing-and-reusing-code-with-functions)
+- [Chapter 7: Cleaner Code with Common Data Structures](chapters/ch-07-cleaner-code-with-common-data-structures)
+- [Chapter 8: Problem-Solving Techniques for Writing Software](chapters/ch-08-problem-solving-techniques-for-writing-software)
+- [Chapter 9: Reading and Writing Files](chapters/ch-09-reading-and-writing-files)
+- [Chapter 10: Using External Python Packages](chapters/ch-10-using-external-python-packages)
+- [Chapter 11: Error Handling](chapters/ch-11-error-handling)
+- [Chapter 12: Course Conclusion](chapters/ch-12-course-conclusion)
+- [Appendix 1: Jupyter as Your Editor](chapters/ap-01-jupyter-as-your-editor)
+
+**LICENSE**: Images in the figure gallery are copyright and not available for reuse. 
+
diff --git a/book/readme.md b/book/readme.md
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+# Python for the Absolute Beginner Book
+
+![](readme_resources/absolute-beginners-book-cover-sm.jpg)
+
+
+
+Roger and I are working on a book to accompany this course. As part of this repo, we want to make sure everyone has access to the full resolution images use as figures. They appear here now, a bit ahead of the release of the book.
+
+If you want to get notified of the book launch, be sure to [**join our mailing list at Talk Python**](https://training.talkpython.fm/getnotified).
+
+## Gallery of figures
+
+[**Browse the gallery by chapter**](gallery).
+
+
+
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