…67)

* patch: Update to .kokoro/requirements.txt for dependbot alerts

- https://github.com/googleapis/python-documentai-toolbox/security/dependabot/5
- https://github.com/googleapis/python-documentai-toolbox/security/dependabot/6

* chore(python): upgrade gcp-releasetool in .kokoro [autoapprove]

* chore(python): Update nox to remove dependency on py

* feat: Added Batch creation for Cloud Storage documents.

* Ran Black format on samples

* Update noxfile.py

* Changed Client to use custom user agent header

* Updates to tests and docs

* Fixed Test inputs

* Add link to send processing request page

* Change Import for sample

---------

Co-authored-by: Gal Zahavi <38544478+galz10@users.noreply.github.com>

* fix: Handle Edge Case where GCS Shards are out of order

fixes #68

* test: Add additional test cases for unordered shards

* docs: updtaes to docstrings

* Replace Test Sharded Document with smaller document

* Added Check for multiple shards before sorting

* refactor: Moved `print_gcs_document_tree()` to utilities.
- Added `print_gcs_document_tree()` to `quickstart_sample`

* Adjust Test Assertion

* feat: converters for external document annotations

* added tests for converter

* added converter tests

* added more tests to increase coverage

* combined converter files

* lint and test fixes

* lint and docs fixes

* addressed comments

* lint fix

* Update google/cloud/documentai_toolbox/converters/config/converter_helpers.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* updated comments and function naming

* fixed failing tests

* added samples and lint fixes

* fixed region tags

* fix region tag

* Update samples/snippets/convert_document_from_azure_sample.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* Update samples/snippets/convert_document_from_azure_sample.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* lint fixes

* added more comments

* Update samples/snippets/convert_document_from_azure_sample.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* Update samples/snippets/convert_document_from_azure_sample.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* Update samples/snippets/convert_document_from_azure_sample.py

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* changed name of converter sample per Holts comment

---------

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

* fix:rename print_gcs_document_tree & return a list

* split list_gcs_document_tree into two functions

* removed return for print_gcs_document_tree

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>