code: def init_ppdb_model(dict_path, force_reload=False):
      # Load model once at runtime
      global PPDB_MODEL
  
      model_name = os.path.basename(dict_path)
      if model_name in PPDB_MODEL and not force_reload:
          return PPDB_MODEL[model_name]
  
      model = nmw.Ppdb(dict_path)
      PPDB_MODEL[model_name] = model
  
      return model
  
file_path: nlpaug/nlpaug/augmenter/word/synonym.py
imports: import os
  from nlpaug.augmenter.word import WordAugmenter
  from nlpaug.util import Action, Doc, PartOfSpeech, WarningException, WarningName, WarningCode, WarningMessage
  import nlpaug.model.word_dict
label_desc: Use image node_id 1 for calling a global function with example usage: init_ppdb_model(dict_path, force_reload) and returns: model, PPDB_MODEL