code: def threadpool_info():
      controller = _get_threadpool_controller()
      if controller is not None:
          return controller.info()
      else:
          return threadpoolctl.threadpool_info()
  
imports: import sys
  from importlib import resources
  import numpy
  import scipy
  import scipy.sparse.linalg
  import scipy.stats
  import threadpoolctl
  import sklearn
  from ..externals._packaging.version import parse
  from .deprecation import deprecated
label_desc: Use image node_id 5 for calling a global function with example usage: threadpool_info() and returns: controller, threadpoolctl