code: def _make_tasks_summary(tasks):
      """Summarize of list of (func, args, kwargs) function calls"""
      unique_funcs = {func for func, args, kwargs in tasks}
  
      if len(unique_funcs) == 1:
          mixed = False
      else:
          mixed = True
      return len(tasks), mixed, _funcname(tasks)
  
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 3 for calling a global function with example usage: _make_tasks_summary(tasks) and returns: len,  mixed,  _funcname