Plot vs. feature empty about explainerdashboard HOT 6 CLOSED

import types
from explainerdashboard.explainer_plots import plotly_residuals_vs_col

def plot_residuals_vs_feature2(self, col, residuals='difference', round=2, 
                dropna=True, points=True, winsor=0):
        """Plot residuals vs individual features

        Args:
          col(str): Plot against feature col
          residuals (str, {'difference', 'ratio', 'log-ratio'} optional): 
                    How to calcualte residuals. Defaults to 'difference'.
          round(int, optional): rounding to perform on residuals, defaults to 2
          dropna(bool, optional): drop missing values from plot, defaults to True.
          points (bool, optional): display point cloud next to violin plot. 
                    Defaults to True.
          winsor (int, 0-50, optional): percentage of outliers to winsor out of 
                    the y-axis. Defaults to 0.

        Returns:
          plotly fig
        """
        if self.y_missing:
            raise ValueError("No y was passed to explainer, so cannot plot residuals!")
        assert col in self.columns or col in self.columns_cats, \
            f'{col} not in columns or columns_cats!'
        col_vals = self.X_cats[col] if self.check_cats(col) else self.X[col]
        na_mask = col_vals != self.na_fill if dropna else pd.Series(np.array([True]*len(col_vals)), index=self.X.index) 
        return plotly_residuals_vs_col(
            self.y[na_mask], self.preds[na_mask], col_vals[na_mask], 
            residuals=residuals, idxs=self.idxs.values[na_mask], points=points, 
            round=round, winsor=winsor, index_name=self.index_name)
    
explainer.plot_residuals_vs_feature2 = types.MethodType(plot_residuals_vs_feature2, explainer)
explainer.plot_residuals_vs_feature2("Age")