Update app.py

app.py

@@ -19,13 +19,12 @@ def fetch_bibtex(arxiv_link):
 
 # Get the output
     output = result.stdout
-    print(output)
-
-    return output
+    
+    return {"citation": output}
 
 
 interface = gr.Interface(fn=fetch_bibtex,
-                         inputs=gr.Textbox(lines=2, placeholder="Enter arXiv link here..."),
-                         outputs="text")
+                         inputs=gr.Textbox(label="URL"),
+                         outputs="json")
 
 interface.launch()