Update app.py

app.py

@@ -31,7 +31,7 @@ class NotificationHandler(HandleNotification):
         try:
             msg = nip04_decrypt(sk, event.author(), event.content())
             print(f"Received new msg: {msg}")
-            result = client.predict(
+            result = gclient.predict(
         		message=msg,
         		api_name="/chat"
             )