code: def remote_for_spec(self, spec):
      raise NotImplementedError()
  
imports: import logging
  import os
  import subprocess
  import sys
  import uuid
  from guild import remote
  from guild import remote_util
  from guild import util
  from guild import var
  from .None import meta_sync
label_desc: Use image node_id 3 for calling the AzureBlobStorageRemoteType obj's underlying member method code with example usage: obj.remote_for_spec(spec) without return types