What is the common header format of Python files?

Question

I am a beginner in Java, can someone help with what is the common header format of Python files.

Answer 1

This is how developers of Python often arrange their modules/python files. 

• The first line of each file should be #!/usr/bin/env python.  

• Doing this helps to run the file as a script invoking the interpreter implicitly. 

• Next it should be the docstring with a description followed by built-in modules, followed by third-party modules, followed by any changes to the path and your own modules