code: def set_tool_cfg(args):
      global TOOL, TOOL_CFG
      TOOL = args.tool
      tool_cfg = {}
      if args.tool == "timeit":
          repeat = 5
          if args.repeat is not None:
              repeat = args.repeat
          tool_cfg = {"repeat": repeat}
      TOOL_CFG = tool_cfg
  
file_path: pyro/profiler/distributions.py
imports: import argparse
  import torch
  from torch.autograd import Variable
  from profiler.profiling_utils import Profile, profile_print
  from pyro.distributions import Bernoulli, Beta, Categorical, Cauchy, Dirichlet, Exponential, Gamma, LogNormal, Normal, OneHotCategorical, Poisson, Uniform
label_desc: Use image node_id 7 for calling a global function with example usage: set_tool_cfg(args) without return types