class_docstr: Actual class implementing the magics functionality.
  
  We use a separate class to ensure a single, global instance
  of the magics class.
class_docstr_tok: ["Actual","class","implementing","the","magics","functionality",".","We","use","a","separate","class","to","ensure","a","single",",","global","instance","of","the","magics","class","."]
code: def __init__(self):
      self._engine = magics_engine.MagicsEngine(env=_get_ipython_env())
  
imports: from __future__ import annotations
  import abc
  from google.auth import credentials
  from google.generativeai import client
  from google.generativeai.notebook import gspread_client
  from google.generativeai.notebook import ipython_env
  from google.generativeai.notebook import ipython_env_impl
  from google.generativeai.notebook import magics_engine
  from google.generativeai.notebook import post_process_utils
  from google.generativeai.notebook import sheets_utils
  import IPython
  from IPython.core import magic
label_desc: Use image node_id 1 to create a new MagicsImpl object from inherited base classes: AbstractMagics with example: obj = MagicsImpl()