Update app.py

app.py

@@ -47,7 +47,7 @@ if user_input:
     formatted_prompt = final_prompt.format_messages(dialogue=user_input)
     
     # Convert the list of messages into a single string
-    prompt_string = "\n".join([msg["content"] for msg in formatted_prompt])
+    prompt_string = "\n".join([msg.content for msg in formatted_prompt])  # Access content with .content
 
     # Get response from model with correct explicit parameters
     llm = HuggingFaceEndpoint(