docs: def assert_almost_eq(arr_test, arr_target, thresh=1E-11):
      r"""
      Args:
          arr_test (ndarray or list):
          arr_target (ndarray or list):
          thresh (scalar or ndarray or list):
      """
      if util_arg.NO_ASSERTS:
          return
      import utool as ut
      arr1 = np.array(arr_test)
      arr2 = np.array(arr_target)
      passed, error = ut.almost_eq(arr1, arr2, thresh, ret_error=True)
      if not np.all(passed):
          failed_xs = np.where(np.logical_not(passed))
          failed_error = error.take(failed_xs)
          failed_arr_test = arr1.take(failed_xs)
          failed_arr_target = arr2.take(failed_xs)
  
          msg_list = [
              'FAILED ASSERT ALMOST EQUAL',
              '  * failed_xs = %r' % (failed_xs,),
              '  * failed_error = %r' % (failed_error,),
              '  * failed_arr_test   = %r' % (failed_arr_test,),
              '  * failed_arr_target = %r' % (failed_arr_target,),
          ]
          msg = '\n'.join(msg_list)
          raise AssertionError(msg)
      return error