Update app.py

app.py

@@ -21,7 +21,7 @@ def get_ai_response(user_message, chat_history, ID):
     for line in response.iter_lines():
         if line:
             decoded_line = line.decode('utf-8')
-            if 'youChatToken' in decoded_line and 'data: 'n decoded_line:
+            if 'youChatToken' in decoded_line and 'data: ' in decoded_line:
                 data = json.loads(decoded_line.split('data: ')[1])
                 model_response += data["youChatToken"]