code: def run(self):
      return run_safety_unit_tests(self.opt)
  
file_path: ParlAI/projects/safety_bench/run_unit_tests.py
imports: from parlai.core.params import ParlaiParser
  from parlai.core.script import ParlaiScript
  import parlai.utils.logging
  from projects.safety_bench.utils.wrapper_loading import load_wrapper_module, setup_wrapper_registry, register_model_wrapper, MODEL_WRAPPER_REGISTRY
  from projects.safety_bench.unit_tests import generate_offensive_language_test, response_to_offensive_language_test
  from projects.safety_bench.utils.colors import color
  from projects.safety_bench.utils.perspective_api import get_perspective_api_key
  import os
  from typing import Optional
label_desc: Use image node_id 2 for calling the SafetyUnitTests obj's underlying member method code with example usage: obj.run() and returns: run_safety_unit_tests