def get_metrics_df(self):
    dic = self.get_metrics()
    df = pd.DataFrame.from_dict(dic)
    df = df.rename_axis('model_name', axis='columns').T
    df.reset_index(inplace=True)
    df.rename_axis()
    return df
def get_metrics_df(self):
    dic = self.get_metrics()
    df = pd.DataFrame.from_dict(dic)
    df = df.rename_axis('model_name', axis='columns').T
    df.reset_index(inplace=True)
    df.rename_axis()
    return df