def is_point_in_rect(point, rect):
  """Checks whether is coordinate point inside the rectangle or not.
  Rectangle is defined by bounding box.

  :type point: list
  :param point: testing coordinate point

  :type rect: list
  :param rect: bounding box

  :rtype: boolean
  :return: boolean check result
  """
  x0, y0, x1, y1 = rect
  x, y = point
  if x0 <= x <= x1 and y0 <= y <= y1:
    return True
  return False