code: def getcost(self):
      return self.COST
  
file_path: datalad/datalad/customremotes/base.py
imports: from __future__ import absolute_import
  import logging
  from collections import Counter
  from annexremote import RemoteError, UnsupportedRequest
  from datalad.customremotes import SpecialRemote
label_desc: Use image node_id 8 for calling the AnnexCustomRemote obj's underlying member method code with example usage: obj.getcost() and returns: self