class_docstr: Base class for in-process channels.
class_docstr_tok: ["Base","class","for","in-process","channels","."]
docstr: Test if the channel is alive.
docstr_tok: ["Test","if","the","channel","is","alive","."]
code: def is_alive(self):
      """Test if the channel is alive."""
      return self._is_alive
  
file_path: catboost/contrib/python/ipykernel/py3/ipykernel/inprocess/channels.py
imports: from typing import List
  from jupyter_client.channelsabc import HBChannelABC
label_desc: Use image node_id 2 for calling the InProcessChannel obj's underlying member method code with example usage: obj.is_alive() and returns: self