code: def form_group_slider(self, feature, values, value=None):
      marks = {}
      for v in values:
          marks[v] = str(v)
  
      if value == None:
          value = values[3]
  
      fg = dbc.FormGroup(
          [
              html.Div(feature, className="form_feature"),
              html.Div(
                  daq.Slider(
                      className="form_group_slider",
                      id=feature + "-slider",
                      min=values[0],
                      max=values[-1],
                      handleLabel={
                          "showCurrentValue": True,
                          "label": "Value",
                      },
                  )
              ),
          ],
          className="what_if_form_group",
      )
  
      return fg
  
file_path: explainx/lib/modules/local_explanation/apps/what_if.py
imports: from explainx.lib.imports import *
  from explainx.lib.feature_impact import *
  from explainx.lib.feature_importance import *
  import dash_daq
label_desc: Use image node_id 7 for calling the what_if obj's underlying member method code with example usage: obj.form_group_slider(feature, values, value) and returns: fg