code: def _test_generator(n, func, args):
      from statistics import stdev, fmean as mean
      from time import perf_counter
  
      t0 = perf_counter()
      data = [func(*args) for i in _repeat(None, n)]
      t1 = perf_counter()
  
      xbar = mean(data)
      sigma = stdev(data, xbar)
      low = min(data)
      high = max(data)
  
      print(f"{t1 - t0:.3f} sec, {n} times {func.__name__}{args!r}")
      print(
          "avg %g, stddev %g, min %g, max %g\n"
          % (xbar, sigma, low, high)
      )
  
imports: from math import log, exp, pi, e, ceil
  from math import sqrt, acos, cos, sin
  from math import tau, floor, isfinite
  from math import lgamma, fabs, log2
  from os import urandom
  from _collections_abc import Sequence
  from operator import index
  from itertools import accumulate, repeat
  from bisect import bisect
  import os
  import _random
label_desc: Use image node_id 1 for calling a global function with example usage: _test_generator(n, func, args) without return types