Update app.py

app.py

@@ -12,7 +12,7 @@ model = AutoModelForCausalLM.from_pretrained(
     device_map="auto",
     trust_remote_code=True
 )
-@spaces.GPU(duration=60)
+@spaces.GPU()
 def predict(message, history):
     # 构建输入
     history_text = ""