code: def __init__(self, nlp_cols):
      self.nlp_cols = nlp_cols
  
file_path: autogluon/tabular/src/autogluon/tabular/models/lr/lr_preprocessing_utils.py
imports: from sklearn.base import BaseEstimator, TransformerMixin
  from autogluon.features.generators import OneHotEncoderFeatureGenerator
label_desc: Use image node_id 1 to create a new NlpDataPreprocessor object from inherited base classes: BaseEstimator, TransformerMixin with example: obj = NlpDataPreprocessor(nlp_cols)