code: def studio_view(self, context):
          
          fragment = Fragment()
          context = {'fields': []}
          # Build a list of all the fields that can be edited:
          for field_name in self.editable_fields:
              field = self.fields[field_name]
              assert field.scope in (Scope.content, Scope.settings), (
                  "Only Scope.content or Scope.settings fields can be used with "
                  "StudioEditableXBlockMixin. Other scopes are for user-specific data and are "
                  "not generally created/configured by content authors in Studio."
              )
              field_info = self._make_field_info(field_name, field)
              if field_info is not None:
                  context["fields"].append(field_info)
          fragment.content = loader.render_template('templates/studio_edit.html', context)
          fragment.add_javascript(loader.load_unicode('public/studio_edit.js'))
          fragment.initialize_js('StudioEditableXBlockMixin')
          return fragment
docs: Render a form for editing this XBlock