or in if statement in pyton code example

Example 1: python if statement

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

Example 2: python if and

if foo == 'abc' and bar == 'bac' or zoo == '123':
  # do something