code: def test_agent_types_outputs(self):
      inputs = ["Hey, what's up?", "English", "Spanish"]
      outputs = self.tool(*inputs)
  
      if not isinstance(outputs, list):
          outputs = [outputs]
  
      self.assertEqual(len(outputs), len(self.tool.outputs))
  
      for output, output_type in zip(outputs, self.tool.outputs):
          agent_type = AGENT_TYPE_MAPPING[output_type]
          self.assertTrue(isinstance(output, agent_type))
  
file_path: transformers/tests/tools/test_translation.py
imports: import unittest
  from transformers import load_tool
  from transformers.tools.agent_types import AGENT_TYPE_MAPPING
  from .test_tools_common import ToolTesterMixin, output_types
label_desc: Use image node_id 7 for calling the TranslationToolTester obj's underlying member method code with example usage: obj.test_agent_types_outputs() without return types