code: def __load_pattern_names(self) -> Dict[str, str]:
      raw = gzip.decompress(
          pkgutil.get_data(
              "scattertext", "data/en_usas_subcategories.tsv.gz"
          )
      ).decode("utf8")
      return {
          line.split("\t")[0].strip(): line.split("\t")[1]
          for line in raw.split("\n")[1:]
          if line.strip()
      }
  
file_path: scattertext/scattertext/features/usas_offset_getter.py
imports: import gzip
  import json
  import re
  import pkgutil
  import warnings
  from typing import Optional, List, Dict, Callable
  import spacy
  from spacy.strings import StringStore
  from scattertext.features.featoffsets.feat_and_offset_getter import FeatAndOffsetGetter
label_desc: Use image node_id 3 for calling the USASOffsetGetter obj's underlying member method code with example usage: obj.__load_pattern_names() and returns: unknown