code: def final_time(stime: float) -> str:
      """Human readable elapsed time. Calculates the final time elasped since
      stime and returns a string with microseconds and seconds."""
      time_diff = perf_counter() - stime
      return f"{time_diff * 1000:2.4f} ms ({time_diff:2.4f} s)"
  
file_path: pandas-ta/pandas_ta/utils/_time.py
imports: from datetime import datetime
  from time import localtime, perf_counter
  from typing import Tuple
  from pandas import DataFrame, Timestamp
  from pandas_ta import EXCHANGE_TZ, RATE
label_desc: Use image node_id 5 for calling a global function with example usage: final_time(stime) and returns: unknown, str, time_diff, str