code: def _linear_seaborn_(self, label=None, style=None, opts=None):
          
          xticks, yticks = self._get_ticks(opts)
          try:
              fig = sns.lmplot(self.x, self.y, data=self.df)
              fig = self._set_with_height(fig, opts)
              return fig
          except Exception as e:
              self.err(e, self.linear_,
                       "Can not draw linear regression chart")
docs: Returns a Seaborn linear regression plot