Update app.py

app.py

@@ -155,7 +155,7 @@ def generate(
     if len(past_messages) < 1:
         prompt = get_inference_prompt(messages=[{"role": "user", "content": user_message}], model_name=model_name)
     else:
-        prompt = dialogue_template.get_inference_prompt(messages=past_messages + [{"role": "user", "content": user_message}], model_name=model_name)
+        prompt = get_inference_prompt(messages=past_messages + [{"role": "user", "content": user_message}], model_name=model_name)
 
     generate_kwargs = {
         "temperature": temperature,