Calling `.text` on function call result in an exception

[ex0ns]

Description of the bug:

The function_call type is not handled at all in this function (and raises an exception, which might be expected but is a bit counter intuitive):
https://github.com/google-gemini/generative-ai-python/blob/v0.8.4/google/generativeai/types/generation_types.py#L512-L536

Further more this line (that deals with the missing case), has a type and should be WhichOneOf instead of whichOneOf.
https://github.com/google-gemini/generative-ai-python/blob/v0.8.4/google/generativeai/types/generation_types.py#L535-L536

Is there a reason for .text to raise an exception when the result only contains a function call

Actual vs expected behavior:

No response

Any other information you'd like to share?

No response

[MarkDaoust]

Hi, I'm fixing the WhichOneOf error.

But .text was never meant to be a tool for all-encompassing display everything you might have.
It was only meant for easy access in simple cases. It's arguable that we shouldn't have even implemented code_execution in there.

It's hard to know what people will need, and we don't want to do too much guessing for them.

We don't have any plans to fix this.

• Users always have the option to iterate over the parts and do whatever they want with each part type.
• For Gemini-2 we are transitioning to a new SDK. We are not planning to continue development of new features here. You could raise an issue there to ask them to support this.