runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/home/user/app/app.py", line 9, in <module> api_key = AzureKeyCredential(os.getenv(str("Azure_API_KEY"))) File "/usr/local/lib/python3.10/site-packages/azure/core/credentials.py", line 155, in __init__ raise TypeError("key must be a string.") TypeError: key must be a string.

Container logs: