class_docstr: LightGBM is inherited from lgb.Booster
docstr: Load state dictionary
  
  Args:
      model_file (str): file path of saved model
docstr_tok: ["Load","state","dictionary","Args",":","model_file","(","str",")",":","file","path","of","saved","model"]
code: def load_state_dict(self, model_file):
      r"""Load state dictionary
  
      Args:
          model_file (str): file path of saved model
  
      """
      self = lgb.Booster(model_file=model_file)
  
file_path: RecBole/recbole/model/exlib_recommender/lightgbm.py
imports: import lightgbm
  from recbole.utils import ModelType, InputType
label_desc: Use image node_id 3 for calling the LightGBM obj's underlying member method code with example usage: obj.load_state_dict(model_file) without return types