@Reddi Mohan A (EXT)(ADM-AZR) ,
Welcome to Microsoft Q&A Platform!
Thanks for reaching out. Please take a look at Troubleshoot Python function apps in Azure Functions | Microsoft Learn, particularly the section on Functions not found after deployment. If the function isn't located, it is often because it wasn't placed in the root of the project. Review the deployment logs for any errors to identify what needs to be fixed.
Please let us know for any questions.