code: def component_callbacks(self, app):
      @app.callback(
          Output("cutoffconnector-cutoff-" + self.name, "value"),
          [
              Input("cutoffconnector-percentile-" + self.name, "value"),
              Input("pos-label-" + self.name, "value"),
          ],
      )
      def update_cutoff(percentile, pos_label):
          if percentile is not None:
              return np.round(
                  self.explainer.cutoff_from_percentile(
                      percentile, pos_label=pos_label
                  ),
                  2,
              )
          raise PreventUpdate
  
imports: import numpy
  import dash
  from dash import html, dcc, Input, Output, State
  from dash.exceptions import PreventUpdate
  import dash_bootstrap_components
  from ..dashboard_methods import *
label_desc: Use image node_id 3 for calling the CutoffPercentileComponent obj's underlying member method code with example usage: obj.component_callbacks(app) and returns: np