Python: Bug: AzureRealtimeWebsocket can not read api_key

[r4hulp]

I am trying out Realtime Websocket for OpenAI's realtime API. I followed the exact steps provided in the sample.

But I get the folllowing error on this code realtime_client = AzureRealtimeWebsocket(settings=settings) -

rahul@Mac sk-openai-realtime % uv run main.py
checking audio devices
Instructions: Start speaking. The model will detect when you stop and automatically start responding. Press ctrl + c to stop the program.
creating realtime client
creating with these configurations:
REDACTED
2024-10-01-preview
gpt-4o-realtime-preview-2
https://ai-REDACTED.openai.azure.com/openai/realtime?api-version=2024-10-01-preview&deployment=gpt-4o-realtime-preview
https://ai-REDACTED.openai.azure.com/openai/realtime?api-version=2024-10-01-preview&deployment=gpt-4o-realtime-preview-2
WARNING:azure.identity._credentials.chained:DefaultAzureCredential failed to retrieve a token from the included credentials.
Attempted credentials:
        EnvironmentCredential: EnvironmentCredential authentication unavailable. Environment variables are not fully configured.
Visit https://aka.ms/azsdk/python/identity/environmentcredential/troubleshoot to troubleshoot this issue.
        ManagedIdentityCredential: ManagedIdentityCredential authentication unavailable, no response from the IMDS endpoint.
        SharedTokenCacheCredential: SharedTokenCacheCredential authentication unavailable. No accounts were found in the cache.
        AzureCliCredential: Azure CLI not found on path
        AzurePowerShellCredential: PowerShell is not installed
        AzureDeveloperCliCredential: Azure Developer CLI could not be found. Please visit https://aka.ms/azure-dev for installation instructions and then,once installed, authenticate to your Azure account using 'azd auth login'.
To mitigate this issue, please refer to the troubleshooting guidelines here at https://aka.ms/azsdk/python/identity/defaultazurecredential/t
To mitigate this issue, please refer to the troubleshooting guidelines here at https://aka.ms/azsdk/python/identity/defaultazurecredential/troubleshoot.
ERROR:semantic_kernel.utils.authentication.entra_id_authentication:Failed to retrieve Azure token for the specified endpoint: `https://REDACTED`.
ERROR:semantic_kernel.utils.authentication.entra_id_authentication:Failed to retrieve Azure token for the specified endpoint: `https://cognitiveservices.azure.com/.default`.
Traceback (most recent call last):
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/main.py", line 109, in <module>
    asyncio.run(main())
  File "/Users/rahul/.local/share/uv/python/cpython-3.11.11-macos-aarch64-none/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/Users/rahul/.local/share/uv/python/cpython-3.11.11-macos-aarch64-none/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/rahul/.local/share/uv/python/cpython-3.11.11-macos-aarch64-none/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
  File "/Users/rahul/.local/share/uv/python/cpython-3.11.11-macos-aarch64-none/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/main.py", line 73, in main
    realtime_client = AzureRealtimeWebsocket(settings=settings, 
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/.venv/lib/python3.11/site-packages/semantic_kernel/connectors/ai/open_ai/s
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/.venv/lib/python3.11/site-packages/semantic_kernel/connectors/ai/open_ai/services/azure_realtime.py", line 105, in __init__
    super().__init__(
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/.venv/lib/python3.11/site-packages/pydantic/_internal/_validate_call.py", 
  File "/Users/rahul/Developer/Cursor Projects/sk-openai-realtime/.venv/lib/python3.11/site-packages/pydantic/_internal/_validate_call.py", line 38, in wrapper_function
    return wrapper(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^

My environment file .env contains all the configurations. However, to confirm I explicitely provided those values as parameters like below -

print(f"""creating with these configurations:
{os.getenv("AZURE_OPENAI_API_KEY")}
{os.getenv("AZURE_OPENAI_API_VERSION")}
{os.getenv("AZURE_OPENAI_DEPLOYMENT_NAME")}
{os.getenv("AZURE_OPENAI_ENDPOINT")}""")

    realtime_client = AzureRealtimeWebsocket(settings=settings, 
                                             api_key=os.getenv("AZURE_OPENAI_API_KEY"),
                                             api_version=os.getenv("AZURE_OPENAI_API_VERSION"),
                                             deployment_name=os.getenv("AZURE_OPENAI_DEPLOYMENT_NAME"),
                                               endpoint=os.getenv("AZURE_OPENAI_ENDPOINT"))

But I still get the same error. Is this a bug in the package?

[moonbox3]

Hi @r4hulp, thanks for filing. This bug was fixed in #11056. It will be included in the next release (in a day or so).