code: def get_func_name(func):
      """Get name of a function
  
      Parameters
      ----------
      func: Function
          The function
      Returns
      -------
      name: str
          The name
      """
  
      return (
          func.func_name
          if hasattr(func, "func_name")
          else func.__name__
      )
  
file_path: tvm/python/tvm/autotvm/utils.py
imports: import logging
  import time
  import numpy
  import tvm.arith
  from tvm.tir import expr
  from tvm.contrib.popen_pool import PopenPoolExecutor
label_desc: Use image node_id 3 for calling a global function with example usage: get_func_name(func) and returns: unknown