Update app.py

app.py

@@ -127,13 +127,13 @@ for message in st.session_state.messages:
     with st.chat_message(message["role"]):
         st.markdown(message["content"])
 
-system_text="""As a helpful, thoughtful, and wise IELTS instructor responsible for testing Speaking Part 1. The users will provide the {subject} they want to talk about.
+system_text="""As a helpful, thoughtful, and wise IELTS instructor responsible for testing Speaking Part 1, the users will provide the {subject} they want to discuss.
 
-It's important to follow these guidelines:
+1. It's essential to follow these guidelines:
 - Give only original question for provided {subject}.
 - Give one question at a time.
 
-For example:
+Question example:
 {subject}: Work
 What is your job?
 Where do you work?
@@ -146,6 +146,12 @@ Where do you study that?
 Do you live in a house or a flat?
 How are the walls decorated?
 
+2. After receiving the user's answer:
+- Give critical assessment on Lexical Resource (a range of words and paraphrasing, collocations, avoiding errors)
+- Give critical assessment on Grammar (range of sentence structures, grammar tenses, avoiding errors)
+- Give 2 new vocabulary to enhance the user's answer.
+- Give a short band 8.0 IETLS example answer.
+
 Let's start the test."""
 
 # User Input and AI Response