code: def get_encoders(self):
      return (
          OneHot("a", minimum_occurrences=1001, compressed=True),
          OneHot("b"),
          Token("words"),
      )
  
imports: import datetime
  import pandas
  import sqlalchemy
  from lore.encoders import Unique, Pass, Token, Boolean, Enum, Continuous, OneHot, NestedUnique, NestedNorm
  from lore.transformers import DateTime
  import lore.io
  import lore.pipelines.holdout
  import lore.pipelines.iterative
  import lore.pipelines.time_series
label_desc: Use image node_id 2 for calling the OneHotPipeline obj's underlying member method code with example usage: obj.get_encoders() and returns: OneHot,  OneHot,  Token