how to use or in python if statement code example

Example 1: python if statement

usrinput = input(">> ")
if usrinput == "Hello":
  print("Hi")
elif usrinput == "Bye":
  print("Bye")
else:
  print("Okay...?")

Example 2: how to do if= python

#if you are doing this
if X=1
#Do this
if X==1