code: def try_import_langid():
      try:
          import langid
      except ImportError:
          raise ImportError(
              '"langid" is not installed. You must install langid in order to use the'
              " functionality. You may try to use `pip install langid`."
          )
      return langid
  
file_path: gluon-nlp/src/gluonnlp/utils/lazy_imports.py
label_desc: Use image node_id 10 for calling a global function with example usage: try_import_langid() and returns: langid