      schema_generator = None
      public = False
  
      def __init__(self, *args, **kwargs):
          super(SchemaView, self).__init__(*args, **kwargs)
          if self.renderer_classes is None:
              self.renderer_classes = [
                  renderers.OpenAPIRenderer,
                  renderers.CoreJSONRenderer
              ]
 
</s> remove         return super(SchemaView, self).handle_exception(exc)
 </s> add         return super().handle_exception(exc) </s> remove         super(ForceAuthClientHandler, self).__init__(*args, **kwargs)
 </s> add         super().__init__(*args, **kwargs) </s> remove             super(RequestsClient, self).__init__(*args, **kwargs)
 </s> add             super().__init__(*args, **kwargs) </s> remove         super(ReturnList, self).__init__(*args, **kwargs)
 </s> add         super().__init__(*args, **kwargs) </s> remove             return super(CoreAPIClient, self).__init__(*args, **kwargs)
 </s> add             return super().__init__(*args, **kwargs)
        super().__init__(*args, **kwargs)
      schema_generator = None
      public = False
  
      def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
          if self.renderer_classes is None:
              self.renderer_classes = [
                  renderers.OpenAPIRenderer,
                  renderers.CoreJSONRenderer
              ]
keep keep keep keep replace keep keep keep keep keep
 Dropped Python 2 compatibility. (#6615)

Thanks to Jon Dufresne (@jdufresne) for review.

Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com> 
rest_framework/schemas/views.py