On win32, file extensions are used to determine interpreter, not shebangs; so there doesn't exist any Windows equivalent, and doesn't need to.
– Charles DuffyNov 14 '17 at 05:29
You may want to read [Shebang Lines](https://docs.python.org/3/using/windows.html#shebang-lines)
– srikavineehariNov 14 '17 at 05:33