code: def test_exact_match_kwarg(self):
      result = self.tool(
          text="That's quite cool", labels=["positive", "negative"]
      )
      self.assertEqual(result, "positive")
  
file_path: transformers/tests/tools/test_text_classification.py
imports: import unittest
  from transformers import load_tool
  from .test_tools_common import ToolTesterMixin
label_desc: Use image node_id 4 for calling the TextClassificationToolTester obj's underlying member method code with example usage: obj.test_exact_match_kwarg() without return types