input: Write a python function to print prime numbers from 0 to 100.
  assert print_prime_numbers() == None
output: def print_prime_numbers():
      def is_prime(n):
          if n <= 1:
              return False
          for i in range(2, int(n**0.5) + 1):
              if n % i == 0:
                  return False
          return True
  
      for num in range(101):
          if is_prime(num):
              print(num)