parameters: (cur_time_secs)
return_statement: return cur_time_secs - start_time_secs
docstring: Return the difference between the current unix time in seconds and the start time in seconds.
  
      :param cur_time_secs: current unix time in seconds; can be obtained from time.time()
      :return: difference in seconds.
docstring_summary: Return the difference between the current unix time in seconds and the start time in seconds.
docstring_tokens: Return the difference between the current unix time in seconds and the start time in seconds .
function: def compare_start_time(cur_time_secs):
      """
      Return the difference between the current unix time in seconds and the start time in seconds.
  
      :param cur_time_secs: current unix time in seconds; can be obtained from time.time()
      :return: difference in seconds.
      """
      try:
          cur_timefile = utils.load_yaml_file(_START_TIME_FILE)
          start_time_secs = cur_timefile["start_time"]
      except (FileNotFoundError, KeyError) as erros:
          raise FileNotFoundError("resmoke.py did not successfully record its start time") from erros
  
      return cur_time_secs - start_time_secs
function_tokens: def compare_start_time ( cur_time_secs ) : try : cur_timefile = utils . load_yaml_file ( _START_TIME_FILE ) start_time_secs = cur_timefile [ "start_time" ] except ( FileNotFoundError , KeyError ) as erros : raise FileNotFoundError ( "resmoke.py did not successfully record its start time" ) from erros return cur_time_secs - start_time_secs