can't use azure openai

[bubbleboth]

This is my code
import autogen
config_list= config_list= [
{
"model": "gpt-3.5-turbo-16k",
"api_key": "xxxxxxxxxxxxxxxxxxxxxxxxx",
"base_url": "https://xxxxxxx.openai.azure.com/",
"api_type": "azure",
"api_version": "2023-03-15-preview"
}
]

assistant = autogen.AssistantAgent(
name="assistant",
llm_config={
"seed": 42, # seed for caching and reproducibility
"config_list": config_list, # a list of OpenAI API configurations
"temperature": 0, # temperature for sampling
}, # configuration for autogen's enhanced inference API which is compatible with OpenAI API
)

user_proxy = autogen.UserProxyAgent(
name="user_proxy",
human_input_mode="NEVER",
max_consecutive_auto_reply=10,
is_termination_msg=lambda x: x.get("content", "").rstrip().endswith("TERMINATE"),
code_execution_config={
"work_dir": "coding",
"use_docker": False, # set to True or image name like "python:3" to use docker
},
)

user_proxy.initiate_chat(
assistant,
message="""What date is today? Compare the year-to-date gain for META and TESLA.""",
)

and I got error like this , how can I fix it

[sonichi]

#551 fixes a bug which may be related. Could you try that branch?

[bubbleboth]

@sonichi Thank you, it already worked when I changed to 'pip install pyautogen~=0.2.0b1

[mraguth]

Are you using Openai 1 or above? I am still getting the same error.