code: def create_channel(self, experiment, name, channel_type):
      return NoopObject()
  
imports: import logging
  from io import StringIO
  from neptune.common.utils import NoopObject
  from neptune.legacy.backend import BackendApiClient, LeaderboardApiClient
label_desc: Use image node_id 18 for calling the OfflineLeaderboardApiClient obj's underlying member method code with example usage: obj.create_channel(experiment, name, channel_type) and returns: NoopObject