input: 
  def build_square_dict(n: int) -> dict:
      """ Build a dictionary containing the numbers from 1 to n as the key 
      and the square of each number as the value.
      >>> build_square_dict(10)
      {1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100}
      """
  
output:     result = {}
      for i in range(1, n + 1):
          result[i] = i * i
      return result