code: def try_import_sentencepiece():
      try:
          import sentencepiece  # pylint: disable=import-outside-toplevel
      except ImportError:
          raise ImportError(
              "sentencepiece is not installed. You must install sentencepiece "
              "in order to use the Sentencepiece tokenizer. "
              "You can refer to the official installation guide "
              "in https://github.com/google/sentencepiece#installation"
          )
      return sentencepiece
  
file_path: gluon-nlp/src/gluonnlp/utils/lazy_imports.py
label_desc: Use image node_id 1 for calling a global function with example usage: try_import_sentencepiece() and returns: sentencepiece