[Question]

[anoukbarnoud-doctolib]

Describe the bug

Hello everyone, I am trying to test Autogen. I have a functioning API key, however I have this error when trying to initialize my project Error

Piece of code : `from dotenv import load_dotenv import os

load_dotenv() # This line brings all environment variables from .env into os.environ llm_config = {"model": "gpt-4", "api_key": os.environ["OPENAI_API_KEY"]}

assistant = AssistantAgent("assistant", llm_config=llm_config) user_proxy = UserProxyAgent("user_proxy", code_execution_config=False)`

Steps to reproduce

No response

Model Used

gpt-4

Expected Behavior

The API key has the correct format and it should work fine

Screenshots and logs

Additional Information

• Python version : 3.11.5
• pyautogen==0.2.29

[Hk669]

llm_config : List[Dict] https://microsoft.github.io/autogen/docs/topics/llm_configuration/

update required:

config_list = [
    {        
         "model": "gpt-4", 
        "api_key": os.environ["OPENAI_API_KEY"]
     }
 ]
llm_config = {"config_list" : config_list}

@anoukbarnoud-doctolib these above changes should work perfectly.