code: def __init__(self, config, pipeline, device):
      # run lemmatizer in identity mode
      self._use_identity = None
      self._pretagged = None
      super().__init__(config, pipeline, device)
  
file_path: stanza/stanza/pipeline/lemma_processor.py
imports: from itertools import compress
  import torch
  from stanza.models.common import doc
  from stanza.models.lemma.data import DataLoader
  from stanza.models.lemma.trainer import Trainer
  from stanza.pipeline._constants import *
  from stanza.pipeline.processor import UDProcessor, register_processor
label_desc: Use image node_id 1 to create a new LemmaProcessor object from inherited base classes: UDProcessor with example: obj = LemmaProcessor(config, pipeline, device)