how to mass comment in python code example

Example 1: how to make a comment python

# You use a hastag at the beginning of the line to make anything after it a comment
'''
You can also make a multi line comment
With three single quotes at the beginning and end!
'''

Example 2: how to comment python

# This is a comment
'''
This is a
MULTI LINE comment!
'''

Example 3: comment out a block in python

select the lines you want to comment
and 'use Ctrl + / to comment all of the selected text'.
To uncomment do the same thing.
OR
put a '#' before each line

eg : #This is a comment