404 resource not found error when Azure python web app tries to access Azure OAI endpoint using semantic-kernel

Question

I have a python-Django based web app running on Azure. I recently added functionality to use GPT models for some features. I have used semantic-kernel to orchestrate prompts etc. This features works perfectly on local machine but gives (Error code: 404 - {'error': {'code': '404', 'message': 'Resource not found'}}) when used from azure. I have used azure environment variables to pass on keys, deployment name etc.

Can someone suggest any workarounds?