code: def test_no_mismatch():
      # Arrange
      data = {"col1": ["foo", "bar", "cat"]}
      compared_data = {
          "col1": ["foo", "foo", "bar", "bar", "bar", "dog?!"]
      }
  
      # Act
      result = (
          StringMismatchComparison()
          .run(
              pd.DataFrame(data=data), pd.DataFrame(data=compared_data)
          )
          .value
      )
  
      # Assert
      assert_that(result, equal_to({"col1": {}}))
  
file_path: deepchecks/tests/tabular/checks/train_test_validation/string_mismatch_comparison_test.py
imports: import numpy
  import pandas
  from hamcrest import assert_that, equal_to, greater_than, has_entries, has_entry, has_items, has_length
  from deepchecks.tabular.checks import StringMismatchComparison
  from deepchecks.tabular.dataset import Dataset
  from tests.base.utils import equal_condition_result
label_desc: Use image node_id 4 for calling a global function with example usage: test_no_mismatch() without return types