message: fixes reuters file
diff: @@ -130,7 +130,5 @@ def get_word_index(path='reuters_word_index.json'):
  path,
  origin=origin_folder + 'reuters_word_index.json',
  file_hash='4d44cc38712099c9e383dc6e5f11a921')
  - f = open(path)
  - data = json.load(f)
  - f.close()
  - return data
  + with open(path) as f:
  + return json.load(f)
  