Error during deployment: The main module file does not exist: /mount/src/nlp_project/project\app2.py

[ak_1131]

I’m trying to deploy a News summarizer app.

This is the error I am getting:

As you can see the main file app2.py exists inside the project folder.
Can anyone please guide me regarding this?
Thanks in advance

[Franky1]

Use / not \, this is linux world