Update app.py

app.py

@@ -159,6 +159,8 @@ def format_prompt_mistral(message, history, system_message=""):
     for user_prompt, bot_response in history:
         prompt += f"[INST] {user_prompt} [/INST]"
         prompt += f" {bot_response}</s> "
+    if message=="":
+        message="Hello"
     prompt += f"[INST] {message} [/INST]"
     return prompt
     
@@ -206,6 +208,7 @@ def generate_local(
     formatted_prompt = format_prompt(prompt, history,system_message=system_message)
 
     try:
+        print("LLM Input:", formatted_prompt)
         stream = llm(
             formatted_prompt,
             **generate_kwargs,