code: def __init__(self, a, b, rtol, atol):
      self.a = a
      self.b = b
      self.rtol = rtol
      self.atol = atol
  
imports: import itertools
  import numpy
  from numpy.testing import assert_equal, assert_allclose
  import pytest
  import scipy.special
  from scipy.special._testutils import MissingModule, check_version, FuncData
  from scipy.special._mptestutils import Arg, IntArg, get_args, mpf2float, assert_mpmath_equal
label_desc: Use image node_id 1 to create a new EndpointFilter object  with example: obj = EndpointFilter(a, b, rtol, atol)