input: Write a function to calculate the Euclidean distance between two points.
  assert euclidean_distance((1, 2, 3), (4, 5, 6)) == 5.196152422706632
  assert euclidean_distance((0, 0), (3, 4)) == 5.0
  assert euclidean_distance((1, 1, 1), (1, 1, 1)) == 0.0
output: def euclidean_distance(point1, point2):
      return sum((x - y) ** 2 for x, y in zip(point1, point2)) ** 0.5