Add prompt feedback check for candidates blocked due to safety.

[wt17]

No description provided.

[gemini-code-assist]

Summary of Changes

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This pull request enhances the agent's error handling by specifically checking for and reporting safety-related blocks in the response. This ensures that if a response is blocked due to safety concerns, a more informative error is raised, aiding in debugging and maintaining safety standards.

Highlights

• Safety Check: Added a check to raise an error if the response is blocked due to safety concerns, specifically when response.prompt_feedback.block_reason.name is 'SAFETY'.
• Error Handling: Improved error handling for responses with no candidates by checking for safety blocks before raising a general 'Empty response' error.

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[gemini-code-assist]

Code Review

This pull request adds a check to handle responses that are blocked due to safety filters, which is a valuable addition. My review includes a suggestion to make this implementation more robust by using enum comparisons, improving the error message for better diagnostics, and adding a unit test to cover this new logic.

[mquirosbloch]

LGTM!

[mquirosbloch]

LGTM!