code: def get_neighbor_dirname(key, dataset):
      return os.path.join(
          get_query_workdir(),
          os.path.basename(f"{key}_{dataset.unique_description_hash}"),
      )
  
imports: import hashlib
  import os
  from megatron import get_retro_args
label_desc: Use image node_id 2 for calling a global function with example usage: get_neighbor_dirname(key, dataset) and returns: os