class_docstr: Billion Word Benchmark (lm1b); see http://www.statmt.org/lm-benchmark/.
class_docstr_tok: ["Billion","Word","Benchmark","(","lm1b",")",";","see","http",":","\/\/www.statmt.org\/lm-benchmark\/","."]
code: def spec(self) -> lit_types.Spec:
      return {"text": lit_types.TextSegment()}
  
file_path: lit/lit_nlp/examples/datasets/lm.py
imports: import glob
  from typing import Optional
  from lit_nlp.api import dataset
  from lit_nlp.api import types
  import tensorflow_datasets
label_desc: Use image node_id 3 for calling the BillionWordBenchmark obj's underlying member method code with example usage: obj.spec() and returns: dict