feat(image-generation): Image generation using Gemini Flash #13334
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Hello @msampathkumar, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
Summary of Changes
This pull request introduces image generation capabilities using the Gemini Flash model. It adds three new example scripts demonstrating different use cases: generating an image from text, editing an existing image with text, and generating an illustrated recipe with both text and images. Additionally, it includes corresponding tests to verify the functionality of these new features. The PR addresses the issue b/406524712.
Highlights
- New Feature: Introduces image generation using the Gemini Flash model.
- Example Scripts: Adds three new example scripts showcasing different image generation use cases.
- Testing: Includes tests to verify the functionality of the new image generation features.
Changelog
Click here to see the changelog
- genai/image_generation/imggen_mmflash_edit_img_with_txt_img.py
- Added a new script to demonstrate editing an existing image using text prompts with the Gemini Flash model.
- The script takes an image (example-image.png) and a text prompt ('Edit this image to make it look like a cartoon.') as input.
- It generates a cartoon-style version of the image and saves it as bw-example-image.png.
- genai/image_generation/imggen_mmflash_txt_and_img_with_txt.py
- Added a new script to demonstrate generating an illustrated recipe using the Gemini Flash model.
- The script generates a paella recipe with accompanying images.
- It saves the recipe as a markdown file (paella-recipe.md) and the images as example-image-*.png.
- genai/image_generation/imggen_mmflash_with_txt.py
- Added a new script to demonstrate generating an image from a text prompt using the Gemini Flash model.
- The script generates an image of the Eiffel Tower with fireworks based on the prompt.
- It saves the generated image as example-image.png.
- genai/image_generation/test_image_generation.py
- Imported the new image generation example scripts.
- Added new test functions to verify the functionality of the new image generation examples.
- The tests check if the generated image files and markdown file are created successfully and cleans up the generated files after the test.
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From text, an image,
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Code Review
The pull request introduces image generation capabilities using the Gemini Flash model. The changes include three new example scripts and corresponding tests. Overall, the code is well-structured and easy to follow. However, there are a few areas that could be improved for clarity and robustness.
Summary of Findings
- Image file handling: The example scripts directly save generated images to the local filesystem without considering potential permission issues or cleanup failures. It would be better to handle these files within a temporary directory and ensure proper cleanup.
- Return values of example functions: The example functions return the name of the image file created. This is not very informative. Consider returning a success status or more detailed information about the generated content.
- Missing error handling: The code does not include any error handling for the API calls. This could lead to unexpected behavior if the API fails.
Merge Readiness
The pull request introduces useful functionality and the code is generally well-written. However, the lack of error handling and potential issues with file management should be addressed before merging. I am unable to approve this pull request, and recommend that others review and approve this code before merging.
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CICD Error - Please re-run this CICD test after sometime. Thanks |
Description
Fixes b/406524712