code: def get_channel_points_csv(
      self, experiment, channel_internal_id, channel_name
  ):
      pass
  
imports: from abc import ABC, abstractmethod
  from typing import Dict
  from neptune.legacy.model import ChannelWithLastValue
label_desc: Use image node_id 4 for calling the LeaderboardApiClient obj's underlying member method code with example usage: obj.get_channel_points_csv(experiment, channel_internal_id, channel_name) without return types