ModuleNotFoundError - No module named 'main' when attempting to start service

Question

Context:

• I created a Django application using Python 3.7.
• I am (attempting) to use the 2nd generation Google App Engine standard environment.

Answer 1

As Farzad has said, just rename 'app.py' or 'application.py' or whatever name you have saved the application file to 'main.py'. If you can't change then create another project with the same code but this time with application file names as 'main.py'