code: def test_assert_frame_contents_equal_with_small_error(self):
      expected = pd.DataFrame(
          data=dict(
              f1=[1.0001, 2.0001, 3.0001],
              f3=[111, 222, 333],
              f2=[4, 5, 6],
          ),
          index=[0, 1, 2],
      )
      resulted = pd.DataFrame(
          data=dict(
              f2=[5, 4, 6],
              f1=[2.0002, 1.0002, 3.0002],
              f3=[222, 111, 333],
          ),
          index=[1, 0, 2],
      )
  
      gokart.testing.assert_frame_contents_equal(
          resulted, expected, atol=1e-1
      )
  
file_path: gokart/test/testing/test_pandas_assert.py
imports: import unittest
  import pandas
  import gokart
label_desc: Use image node_id 2 for calling the TestPandasAssert obj's underlying member method code with example usage: obj.test_assert_frame_contents_equal_with_small_error() without return types