class_docstr: Class for communicating between a Frontend and a Kernel
class_docstr_tok: ["Class","for","communicating","between","a","Frontend","and","a","Kernel"]
docstr: Send a message to the frontend-side version of this comm
docstr_tok: ["Send","a","message","to","the","frontend-side","version","of","this","comm"]
code: def send(self, data=None, metadata=None, buffers=None):
      """Send a message to the frontend-side version of this comm"""
      self._publish_msg(
          "comm_msg",
          data=data,
          metadata=metadata,
          buffers=buffers,
      )
  
file_path: catboost/contrib/python/ipykernel/py2/ipykernel/comm/comm.py
imports: import uuid
  from traitlets.config import LoggingConfigurable
  from ipykernel.kernelbase import Kernel
  from ipykernel.jsonutil import json_clean
  from traitlets import Instance, Unicode, Bytes, Bool, Dict, Any, default
label_desc: Use image node_id 9 for calling the Comm obj's underlying member method code with example usage: obj.send(data, metadata, buffers) without return types