code: def get_language_stemmer(language):
      
      from lunr.languages import SUPPORTED_LANGUAGES
      from nltk.stem.snowball import SnowballStemmer
  
      return SnowballStemmer(SUPPORTED_LANGUAGES[language])
docs: Retrieves the SnowballStemmer for a particular language.
  
      Args:
          language (str): ISO-639-1 code of the language.