Update app.py

app.py

@@ -3,5 +3,8 @@ import os
 
 api_key = os.environ.get("API_KEY")
 # iface = gr.load("spaces/dexmorgan/HKMA_publications", hf_token = api_key)
-iface = gr.load("togethercomputer/OpenChatKit", src="spaces")
-iface.launch()
+# iface = gr.load("togethercomputer/OpenChatKit", src="spaces")
+# iface.launch()
+
+demo = gr.load("gradio/question-answering", src="spaces")
+demo.launch()