code: def _load_document_classification(
      dataset_path, metadata, set_=None, **kwargs
  ):
      if set_ is not None:
          dataset_path = os.path.join(dataset_path, set_)
      return load_files(
          dataset_path, metadata.get("description"), **kwargs
      )
  
imports: import os
  import numbers
  from sklearn.datasets.base import load_files
label_desc: Use image node_id 1 for calling a global function with example usage: _load_document_classification(dataset_path, metadata, set_) and returns: load_files