I run a python script and it throws an error. Everything is fine on the computer, how to fix it?

Question

Python

[email protected]:/py# ./vk.py
./vk.py: line 1: import: command not found
./vk.py: line 2: $'\r': command not found
./vk.py: line 3: $'\r': command not found
./vk.py: line 4: from: command not found
./vk.py: line 5: $'\r': command not found
./vk.py: line 8: syntax error near unexpected token `('
./vk.py: line 8: `response = urllib.request.urlopen(' https://api.vk.com/method/video.get?owner_id=84627. .. '+access_token)
'
[email protected]:/py# 

Answer 1

Either run as
Or write sha-bang, i.e. in the very first line
If the script is written for the third version of python, in both cases replace python with python3.