Update app.py

app.py

@@ -20,11 +20,11 @@ def fetch_bibtex(arxiv_link):
 # Get the output
     output = result.stdout
     
-    return {"citation": output}
+    return output
 
 
 interface = gr.Interface(fn=fetch_bibtex,
                          inputs=gr.Textbox(label="URL"),
-                         outputs="json")
+                         outputs="text")
 
 interface.launch()