code: def isclose(a, b, rel_tol=1e-10, abs_tol=0.0):
      
      return abs(a-b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
docs: Compares two parameter values.
      :param a: First parameter
      :param b: Second parameter
      :param rel_tol: Relative tolerance
      :param abs_tol: Absolute tolerance
      :return: Boolean telling whether or not the parameters are close enough to be the same