def gui_history(self):
     tmp = history.save_dict()
     data_history =  tmp.fetch_history()
     self.resultlineEdit.setText(data_history)
def get_history():
    tmp = history.save_dict()
    print(tmp.fetch_history())
def historyclean():
    tmp = history.save_dict()
    tmp.history_clean()
 def __init__(self):
     self.tmp = history.save_dict()