code: def try_import_jieba():
      try:
          import jieba
      except ImportError:
          raise ImportError(
              '"jieba" is not installed. You must install jieba tokenizer. '
              "You may try to use `pip install jieba`"
          )
      return jieba
  
file_path: gluon-nlp/src/gluonnlp/utils/lazy_imports.py
label_desc: Use image node_id 12 for calling a global function with example usage: try_import_jieba() and returns: jieba