Update app.py

app.py

@@ -27,7 +27,7 @@ if torch.cuda.is_available():
     model_id = "FuseAI/FuseChat-7B-VaRM"
     model = AutoModelForCausalLM.from_pretrained(model_id, device_map="auto", load_in_4bit=True)
     tokenizer = AutoTokenizer.from_pretrained(model_id)
-    tokenizer.use_default_system_prompt = True
+    tokenizer.use_default_system_prompt = False
 
 
 @spaces.GPU(enable_queue=True)