#! /usr/bin/ python3
# -*- coding: utf-8 -*-
def print_hi(name):
    # Use a breakpoint in the code line below to debug your script.
    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.
# Press the green button in the gutter to run the script.
if __name__ == '__main__':
    print_hi('PyCharm')

 python3 ./dist/main
  File "./dist/main", line 1
SyntaxError: Non-UTF-8 code starting with '\xaf' in file ./dist/main on line 2, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

#!/usr/bin/env python3

def print_hi(name):
    # Use a breakpoint in the code line below to debug your script.
    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.

# Press the green button in the gutter to run the script.
if __name__ == '__main__':
    print_hi('PyCharm')

 python3 test_compl
File "test_compl", line 1
SyntaxError: Non-UTF-8 code starting with '\xaf' in file test_compl on line 2, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

print(1, 'Hello', sep='x')

 python3 <имя_скрипта>

 ./<имя скрипта>