code: def enable(display=1, logdir=None, context=5, format="html"):
      """Install an exception handler that formats tracebacks as HTML.
  
      The optional argument 'display' can be set to 0 to suppress sending the
      traceback to the browser, and 'logdir' can be set to a directory to cause
      tracebacks to be written to files there."""
      sys.excepthook = Hook(
          display=display, logdir=logdir, context=context, format=format
      )
  
imports: import inspect
  import keyword
  import linecache
  import os
  import pydoc
  import sys
  import tempfile
  import time
  import tokenize
  import traceback
  import warnings
  from html import escape
label_desc: Use image node_id 9 for calling a global function with example usage: enable(display, logdir, context, format) without return types