code: def to_dict(self):
      d = dict(
          argv=self.argv,
          env=self.env,
          display_name=self.display_name,
          language=self.language,
          interrupt_mode=self.interrupt_mode,
          metadata=self.metadata,
      )
  
      return d
  
imports: import errno
  import io
  import json
  import os
  import re
  import shutil
  import warnings
  from ipython_genutils.py3compat import PY3
  from traitlets import HasTraits, List, Unicode, Dict, Set, Bool, Type, CaselessStrEnum
  from traitlets.config import LoggingConfigurable
  from jupyter_core.paths import jupyter_data_dir, jupyter_path, SYSTEM_JUPYTER_PATH
label_desc: Use image node_id 2 for calling the KernelSpec obj's underlying member method code with example usage: obj.to_dict() and returns: d