I'd suggest 3 things in the beginning of your script:
First, as already being said use environment:
#!/usr/bin/env python
Second, set your encoding:
# -*- coding: utf-8 -*-
Third, set some doc string:
"""This is a awesome
python script!"""
And for sure I would use " " (4 spaces) for ident.
Final header will look like:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""This is a awesome
python script!"""
Best wishes and happy coding.