Python lets users include a description (or quick notes) for their methods using documentation strings or docstrings. Docstrings are different from regular comments in Python as, rather than being completely ignored by the Python Interpreter like in the case of comments, these are defined within triple quotes.
Syntax:
"""
Using docstring as a comment.
This code add two numbers
"""
x=7
y=9
z=x+y
print(z)