class_docstr: Constructor for the Polymer class.
  :param dataset_path is the path to the dataset
  :param save_model: whether the model should be saved in a .sav file
class_docstr_tok: ["Constructor","for","the","Polymer","class",".",":","param","dataset_path","is","the","path","to","the","dataset",":","param","save_model",":","whether","the","model","should","be","saved","in","a",".sav","file"]
code: def update_history(self, json_file_path):
      self.history[self.latest_id] = {
          "df": self.df,
          "json": json_file_path,
          "y": self.y,
          "model": self.model,
          "results": self.results,
      }
  
file_path: nylon/nylon/query.py
imports: from pandas.core.algorithms import mode
  from nylon.supplementaries.main import dataset_initializer
  from nylon.supplementaries.handlers import preprocess_module, modeling_module, analysis_module, perform_inference
  import uuid
  import pandas
label_desc: Use image node_id 4 for calling the Polymer obj's underlying member method code with example usage: obj.update_history(json_file_path) without return types