input: Write a function to print all elements from a given list of numbers that are greater than 50. The function should take a list as input and print each element that satisfies the condition. If the list is empty, the function should print nothing.
  
  assert print_numbers_greater_than_50([2, 60, 5, 4, 78, 32, 99])
  assert print_numbers_greater_than_50([51, 52, 53, 54, 55])
  assert print_numbers_greater_than_50([50, 49, 48, 47, 46])  # nothing should be printed here
  assert print_numbers_greater_than_50([])  # nothing should be printed here
output: def print_numbers_greater_than_50(numbers):
      for num in numbers:
          if num > 50:
              print(num)