code: def run_timeit(self, stmt, setup):
          
          _timer = timeit.Timer(stmt=stmt, setup=setup)
          trials = _timer.repeat(self.timeit_repeat, self.timeit_number)
          self.time_average_seconds = sum(trials) / len(trials) / self.timeit_number
          # Convert into reasonable time units
          time_avg = convert_time_units(self.time_average_seconds)
          return time_avg
docs: Create the function call statement as a string used for timeit.