Hello Rashmi,
Good day! I'm John DeV a Windows user like you and I'll be happy to assist you today.
Due to the scope of your question, it is best to ask Azure Functions related questions on Microsoft Site Q&A which is a technical community platform where most of the members were IT professionals that would greatly help you with the issue.
Microsoft Site Q&A
https://learn.microsoft.com/en-us/answers/tags/...
Kind regards,
John DeV
Independent Advisor