input: Write a function to perform several simple math operations and print the results. The function should accept two integers as inputs and output the results of addition, subtraction, multiplication, division, and modulo. If either of the inputs is not an integer, the function should return "Invalid input".
  assert basic_math_operations(10, 5) == None # Should print:
  # Addition: 15
  # Subtraction: 5
  # Multiplication: 50
  # Division: 2.0
  # Modulo: 0
  assert basic_math_operations(10, 'a') == "Invalid input"
  assert basic_math_operations('b', 5) == "Invalid input"
  assert basic_math_operations(0, 0) == None # Should print:
  # Addition: 0
  # Subtraction: 0
  # Multiplication: 0
  # Division: 0.0
  # Modulo: 0
output: if not isinstance(a, int) or not isinstance(b, int):
      return "Invalid input"
  print(f"Addition: {a + b}")
  print(f"Subtraction: {a - b}")
  print(f"Multiplication: {a * b}")
  print(f"Division: {a / b}")
  print(f"Modulo: {a % b}")