code: def load(cls, weights_file, params_file, preprocessor_file):
      self = cls()
      self.p = IndexTransformer.load(preprocessor_file)
      self.model = load_model(weights_file, params_file)
  
      return self
  
file_path: ktrain/ktrain/text/ner/anago/wrapper.py
imports: from ....imports import *
  from ..None import metrics
  from .models import BiLSTMCRF, load_model, save_model
  from .preprocessing import IndexTransformer
  from .tagger import Tagger
  from .trainer import Trainer
  from .utils import filter_embeddings
label_desc: Use image node_id 6 for calling the Sequence obj's underlying member method code with example usage: obj.load(cls, weights_file, params_file, preprocessor_file) and returns: self