Exception during chat.sendMessage: Please ensure that the number of function response parts should be equal to number of function call parts of the function call turn.

[MrCsabaToth]

Repro:

1. Take a photo
2. Attach it
3. Ask a question about it

When I just did the usual weather test that worked, even though that contains function calls.

[MrCsabaToth]

This was an earlier try with multiple Japanese Kintsuki photos:

I/flutter (25049): Function call fetchWebResearch, params: {query: Portland Japanese Garden}
I/flutter (25049): Function call result {query: N/A}
I/flutter (25049): Function call fetchWebResearch, params: {query: Wabi Sabi meaning}
I/flutter (25049): Function call result {query: N/A}
I/flutter (25049): Function call fetchWebResearch, params: {query: kintsukuroi}
I/flutter (25049): Function call result {query: N/A}
[log] Exception during function iteration chat.sendMessage: Please ensure that the number of function response parts should be equal to number of function call parts of the function call turn.
[log] Final: null

Maybe we should also ensure that instead of just N/A we'd at leats be JSON compatible by putting the N/A in quotes, or the empty response should have the expected response structure?