code: def get_op(module, funcname):
      funcname = funcname.split(".")
      for fname in funcname:
          module = getattr(module, fname)
      return module
  
file_path: mxnet/benchmark/python/ffi/benchmark_ffi.py
imports: import timeit
  import itertools
  import argparse
  import os
label_desc: Use image node_id 4 for calling a global function with example usage: get_op(module, funcname) and returns: module