code: def on_stepin_request(self, py_db, request):
          '''
          :param StepInRequest request:
          '''
          arguments = request.arguments  # : :type arguments: StepInArguments
          thread_id = arguments.threadId
  
          if py_db.get_use_libraries_filter():
              step_cmd_id = CMD_STEP_INTO_MY_CODE
          else:
              step_cmd_id = CMD_STEP_INTO
  
          self.api.request_step(py_db, thread_id, step_cmd_id)
  
          response = pydevd_base_schema.build_response(request)
          return NetCommand(CMD_RETURN, 0, response, is_json=Truef on_stepin_request(self, py_db, request):
          '''
          :param StepInRequest request:
          '''
          arguments = request.arguments  # : :type arguments: StepInArguments
          thread_id = arguments.threadId
  
          if py_db.get_use_libraries_filter():
              step_cmd_id = CMD_STEP_INTO_MY_CODE
          else:
              step_cmd_id = CMD_STEP_INTO
  
          self.api.request_step(py_db, thread_id, step_cmd_id)
  
          response = pydevd_base_schema.build_response(request)
          return NetCommand(CMD_RETURN, 0, response, is_json=True)
docs: :param StepInRequest request: