We have our Python API working with 3.6 however as of today Azure support Python3.7. We have our product on Windows Platform and the python3.6 works well in our On-Prem environment. We are hosting our product as Azure SaaS and need to use host Python API through Azure App Service. We have done code changes for Python3.7 API and hosted on Azure App service for windows platform but dont get any output. We have referred the below Azure documentation and attached is the error screenshot. Anyone who has face similar issue and resolved it. https://docs.microsoft.com/en-us/visualstudio/python/publish-to-app-service-windows?view=vs-2022 enter image description here