code: def test_func_out_allclose(
      self, func_name, expected, args=(), kwargs=None
  ):
      kwargs = kwargs or {}
      gs_fnc = get_backend_fnc(func_name)
  
      out = gs_fnc(*args, **kwargs)
      self.assertAllClose(out, expected)
  
imports: import random
  import numpy
  import pytest
  import scipy
  import geomstats.backend
  from geomstats.test.test_case import TestCase
  from geomstats.test.vectorization import generate_vectorization_data
label_desc: Use image node_id 10 for calling the BackendTestCase obj's underlying member method code with example usage: obj.test_func_out_allclose(func_name, expected, args, kwargs) without return types