class_docstr: An in-process interactive shell.
docstr: Activate pylab support at runtime.
docstr_tok: ["Activate","pylab","support","at","runtime","."]
code: def enable_pylab(
      self, gui=None, import_all=True, welcome_message=False
  ):
      """Activate pylab support at runtime."""
      if not gui:
          gui = self.kernel.gui
      return super().enable_pylab(gui, import_all, welcome_message)
  
imports: import logging
  import sys
  from contextlib import contextmanager
  from IPython.core.interactiveshell import InteractiveShellABC
  from traitlets import Any, Enum, Instance, List, Type, default
  from ipykernel.ipkernel import IPythonKernel
  from ipykernel.jsonutil import json_clean
  from ipykernel.zmqshell import ZMQInteractiveShell
  from ..iostream import BackgroundSocket, IOPubThread, OutStream
  from .constants import INPROCESS_KEY
  from .socket import DummySocket
label_desc: Use image node_id 3 for calling the InProcessInteractiveShell obj's underlying member method code with example usage: obj.enable_pylab(gui, import_all, welcome_message) and returns: super