input: from typing import Tuple
  
  def calculate_distance(point1: Tuple[int, int], point2: Tuple[int, int]) -> float:
      """ Calculate the Euclidean distance between two points in a two-dimensional plane.
      >>> calculate_distance((3, 4), (-9, -2))
      13.416407864998739
      """
      return ((point2[0] - point1[0]) ** 2 + (point2[1] - point1[1]) ** 2) ** 0.5
output:     return ((point2[0] - point1[0]) ** 2 + (point2[1] - point1[1]) ** 2) ** 0.5