[GEMINI] create_with_completion does not work when the response_model is a List[Object]

[yajatvishwak]

• This is actually a bug report.
• I am not getting good LLM Results
• I have tried asking for help in the community on discord or discussions and have not received a response.
• I have tried searching the documentation and have not found an answer.

What Model are you using?

• gpt-3.5-turbo
• gpt-4-turbo
• gpt-4
• Other (please specify) - models/gemini-1.5-flash-latest

Describe the bug

• I have an instructor client with gemini

lite_instructor_client: instructor.Instructor = instructor.from_gemini(
    client=instructorai.GenerativeModel(
        model_name="models/gemini-1.5-flash-latest",
        generation_config=generation_config,
    ),
    mode=instructor.Mode.GEMINI_JSON,
)

• I am trying to create_with_completion

listings = lite_instructor_client.create_with_completion(
                        response_model=List[ExtractedListing],
                        messages=[
                            {
                                "role": "user",
                                "content": "Extract the blog links from the following content.",
                            },
                            {
                                "role": "user",
                                "content": chunk, # some blog chunk here...
                            },
                        ],
                    )

• Throws the following error:

client.py", line 331, in create_with_completion
    return model, model._raw_response
                  ^^^^^^^^^^^^^^^^^^^
AttributeError: 'list' object has no attribute '_raw_response'

I think this happens because model here is a list and we are trying to return ._raw_response.

Please help! Thank you!