Update app.py

app.py

@@ -169,7 +169,7 @@ llm_zephyr = Llama(model_path=zephyr_model_path,n_gpu_layers=GPU_LAYERS,max_new_
 
 
 # Mistral formatter
-def format_prompt_mistral(message, history, system_message=system_message,system_understand_message=""):
+def format_prompt_mistral(message, history, system_message=system_message):
     prompt = (
         "<s>[INST]" + system_message + "[/INST]" + system_understand_message + "</s>"
     )
@@ -189,7 +189,7 @@ def format_prompt_mistral(message, history, system_message=system_message,system
 # Ah, me hearty matey! But yer question be a puzzler! A human cannot eat a helicopter in one sitting, as helicopters are not edible. They be made of metal, plastic, and other materials, not food!
 
 # Zephyr formatter
-def format_prompt_zephyr(message, history, system_message=system_message,system_understand_message=""):
+def format_prompt_zephyr(message, history, system_message=system_message):
     prompt = (
         "<|system|>\n" + system_message  +  "\n</s>"
     )