input: from typing import Dict
  
  def build_squares_dictionary(n: int) -> Dict[int, int]:
      """Build a dictionary where each key is a number from 1 to n, and the value is the square of that number.
      >>> build_squares_dictionary(10)
      {1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100}
      """
output:     squares_dict = {}
      for i in range(1, n + 1):
          squares_dict[i] = i * i
      return squares_dict