input: def check_sum_of_two(x, y, z):
      '''
      Define a function that accepts 3 integer values.
      Checks if any one of the values is the sum of the other two, and ensures all values are integers.
      Returns true if the condition is met, otherwise returns false.
      
      Examples
      check_sum_of_two(5, 2, 7) ➞ True
      
      check_sum_of_two(3, 2, 2) ➞ False
  
      check_sum_of_two(3, -2, 1) ➞ True
      
      check_sum_of_two(3.6, -2.2, 2) ➞ False
      '''
output:     if not all(isinstance(i, int) for i in [x, y, z]):
          return False
  
      if x == y + z or y == x + z or z == x + y:
          return True
      return False