code: def add_resources_to_registry():
      
      from deform.widget import default_resource_registry
  
      default_resource_registry.set_js_resources("jqueryui", None, None)
      default_resource_registry.set_js_resources("datetimepicker", None, None)
      default_resource_registry.set_js_resources("custom_dates", None, None)
      default_resource_registry.set_js_resources(
          "radio_choice_toggle", None, None
      )
      default_resource_registry.set_js_resources("checkbox_toggle", None, None)
  
      from js.deform import resource_mapping
      # fix missing resource
      from js.select2 import select2
      resource_mapping['select2'] = select2
      # add the datetimepicker
      from js.jquery_timepicker_addon import timepicker
      resource_mapping['datetimepicker'] = timepicker
  
      resource_mapping['custom_dates'] = custom_dates
      resource_mapping['radio_choice_toggle'] = radio_choice_toggle
      resource_mapping['checkbox_toggle'] = checkbox_toggle
docs: Add resources to the deform registry