add link to model card

app.py

@@ -65,5 +65,10 @@ if __name__ == "__main__":
         + "</div>"
         )
         gr.HTML(html_3)
+        gr.Markdown("To use this model yourself, see the "
+                    "[model card.](https://huggingface.co/carolanderson/roberta-base-food-ner)")
+
+
+
         
     demo.launch()