code: def set_verbosity(v):
      """Sets the threshold for what messages will be logged."""
      _get_logger().setLevel(v)
  
imports: import logging
  import os
  import sys
  import threading
  import time
  from logging import DEBUG, ERROR, FATAL, INFO, WARN
  import six
  from tensorlayer.decorators import deprecated
label_desc: Use image node_id 19 for calling a global function with example usage: set_verbosity(v) without return types