Update app.py

app.py

@@ -34,10 +34,11 @@ async def summarize(text: str):
 
 def chat(text):
     loop = asyncio.new_event_loop()
-    summary = loop.run_until_complete(summarize(text))
-    loop.close()
-    return summary
-
+    if loop.is_running():
+        return await summarize(text)
+    else:
+        return asyncio.run(summarize(text))
+        
 
 iface = gr.Interface(fn=chat, inputs="text", outputs="text")