code: def _del_underscore_vars(kw):
      return {k: kw[k] for k in kw if k[0] != "_"}
  
imports: import io
  import json
  import logging
  import socket
  from werkzeug import routing
  from werkzeug import serving
  from werkzeug import exceptions
  from werkzeug.middleware.shared_data import SharedDataMiddleware
  from werkzeug.wrappers import Request, Response
label_desc: Use image node_id 6 for calling a global function with example usage: _del_underscore_vars(kw) and returns: unknown