if condition in python with or code example

Example 1: python if

if num<5:
  print('Num less than 5')
elif 5<= num <=9:
  print('Num between 5 and 9')
else:
  print('Num more than 9')

Example 2: if statement python

x=1; y=0; z=0;
if 1 in {x,y,z}:
  print('At least one variable is equal to 1')