feat(genai): add new code-execution code samples

[msampathkumar]

These code samples demonstrate usage of Gemini's ability to dynamically generate required code and then execute it.

Description

Fixes b479135143

Note: Before submitting a pull request, please open an issue for discussion if you are not associated with Google.

Checklist

• Tests pass: nox -s py-3.9 (see Test Environment Setup)
• Lint pass: nox -s lint (see Test Environment Setup)
• Please merge this PR for me once it is approved

[snippet-bot]

Here is the summary of changes.

You are about to add 3 region tags.

• genai/code_execution/codeexecution_annotateimage_with_txt_gcsimg.py:17, tag googlegenaisdk_codeexecution_annotateimage_with_txt_gcsimg
• genai/code_execution/codeexecution_barplot_with_txt_img.py:17, tag googlegenaisdk_codeexecution_barplot_with_txt_img
• genai/code_execution/codeexecution_cropimage_with_txt_img.py:17, tag googlegenaisdk_codeexecution_cropimage_with_txt_img

---

This comment is generated by snippet-bot.
If you find problems with this result, please file an issue at:
https://github.com/googleapis/repo-automation-bots/issues.
To update this comment, add snippet-bot:force-run label or use the checkbox below:

• Refresh this comment

[iennae]

Missing Image Sources & Context

Thanks for the work on this. We need to establish a clear audit trail for the images included in this PR, specifically regarding their origin.

Please add a file named IMAGE_SOURCES.md that references every image file. For each image, please specify:

Source Type: (e.g., AI Generated, Stock/Licensed, or Self-Created).

Origin/Context:

• If AI Generated: Please provide the tool used and the prompt/context.
• If External: Provide the direct link and license type.
• If Self-Created: Just confirm it was created manually by you.

The file could have something like

File Name / Path	Source Type	Origin / Link	Context / Attribution / Prompt
example.png	AI Generated	Midjourney	Prompt: "A futuristic city skyline..."
example.jpg	External	[Link to source]	CC0 License / Author Name
example.svg	Manual	Self	Created in Figma
[Real Image 1]
[Real Image 2]

[msampathkumar]

Missing Image Sources & Context

Thanks for the work on this. We need to establish a clear audit trail for the images included in this PR, specifically regarding their origin.

Please add a file named IMAGE_SOURCES.md that references every image file. For each image, please specify:

Source Type: (e.g., AI Generated, Stock/Licensed, or Self-Created).

Origin/Context:

• If AI Generated: Please provide the tool used and the prompt/context.
• If External: Provide the direct link and license type.
• If Self-Created: Just confirm it was created manually by you.

The file could have something like

File Name / Path Source Type Origin / Link Context / Attribution / Prompt
example.png AI Generated Midjourney Prompt: "A futuristic city skyline..."
example.jpg External [Link to source] CC0 License / Author Name
example.svg Manual Self Created in Figma
[Real Image 1]
[Real Image 2]

Hi @iennae, Thank you for detailed information. Sadly, the team decided to use GCS images directly instead of local images. Now I have removed all the images attached in this PR.

[msampathkumar]

CICD has 429 Error. Need to retry at a later time.

[iennae]

You shouldn't update the year on existing files here, it should stay the same based on its existence. If this is not meant to be a standalone and it's the template, it shouldn't have a license header that needs to get updated each year.