Update app.py

app.py

@@ -160,7 +160,7 @@ def gradient_cuff_reject(message,with_defense, sample_times,perturb_times,thresh
     return False
 
 def chat(message, history, with_defense,perturb_times):
-    sample_times=10
+    sample_times=2
     threshold=thresholds[perturb_times-1]
     if gradient_cuff_reject(message,with_defense, sample_times, perturb_times, threshold):
         answer="[Gradient Cuff Rejection] I cannot fulfill your request".split(" ")