Update app.py

app.py

@@ -16,7 +16,7 @@ def search_wikipedia(query):
         content = requests.get(CONTENT_TEMPLATE % page).json()
         content = list(content["query"]["pages"].values())[0]["extract"]
         source = data[3][0]
-        return content, source
+        return content
     else:
         return "No results found.", ""
 
@@ -49,7 +49,7 @@ def gradio_app():
         submit_btn.click(
             fn=search_wikipedia, 
             inputs=[input_], 
-            outputs=[output, o_source],
+            outputs=[output],
             api_name="get-wikipedia-content"
         )