code: def _funcname(x):
      try:
          if isinstance(x, list):
              x = x[0][0]
      except Exception:
          pass
      return funcname(x)
  
imports: from __future__ import print_function, division, absolute_import
  import asyncio
  import concurrent.futures
  import contextlib
  import time
  from uuid import uuid4
  import weakref
  from .parallel import parallel_config
  from .parallel import AutoBatchingMixin, ParallelBackendBase
label_desc: Use image node_id 2 for calling a global function with example usage: _funcname(x) and returns: funcname