Update app.py

app.py

@@ -45,9 +45,10 @@ def predict(message, system_prompt='', temperature=0.7, max_new_tokens=4096,Topp
         response = client.predict(
     			message,	# str in 'Message' Textbox component
                 system_prompt,	# str in 'Optional system prompt' Textbox component
-    			temperature,	# int | float (numeric value between 0.0 and 1.0)
     			max_new_tokens,	# int | float (numeric value between 0 and 4096)
-    			Topp,	# int | float (numeric value between 0.0 and 1)
+    			temperature,	# int | float (numeric value between 0.0 and 1.0)
+    			Topp,	
+                500,
     			Repetitionpenalty,	# int | float (numeric value between 1.0 and 2.0)
     			api_name="/chat"
         )