# Chapter -1 Modules, Comments & pip


#       this is our single line cooment.
# Author: Udoy
# License: to: ABC company

#       this is our multiline comments
"""
Author: Udoy
License: to: ABC company
"""

#       this is our built in module.
import os # importing the os module
import flask
#       our first program.
print("Hello Wrold")