Update app.py

app.py

@@ -9,8 +9,9 @@ gemini_api_key = st.secrets.get("GEN_API_KEY", "")
 # -------------------
 # Page Configuration
 # -------------------
-st.set_page_config(page_title="Your AI Buddy", layout="wide")
-st.title("💡 Need answers? Just type below!")
+st.set_page_config(page_title="Academic Tutor AI", layout="wide")
+st.title("📚 Academic Tutor AI")
+st.write("Ask questions about your courses and get clear explanations, examples, and study tips.")
 
 # -------------------
 # Gemini Setup
@@ -48,11 +49,11 @@ if "gemini_chat" not in st.session_state or st.session_state.get("model") != mod
         st.stop()
 
 # -------------------
-# System Prompt
+# System Prompt for Academic Tutor
 # -------------------
 system_prompt = st.sidebar.text_area(
     "System Prompt",
-    "You are a helpful AI assistant. Provide concise and accurate answers."
+    "You are a friendly academic tutor for college students. Provide clear explanations, examples, and study tips. Encourage understanding rather than just giving answers."
 )
 
 # -------------------
@@ -66,7 +67,7 @@ if st.sidebar.button("Reset Conversation"):
     st.session_state.messages = []
     gemini_model = genai.GenerativeModel(model)
     st.session_state.gemini_chat = gemini_model.start_chat(history=[])
-    st.rerun()
+    st.experimental_rerun()
 
 # -------------------
 # Display Chat Messages
@@ -78,13 +79,15 @@ for msg in st.session_state.messages:
 # -------------------
 # User Input
 # -------------------
-if user_input := st.chat_input("Type your message..."):
+user_input = st.chat_input("Type your academic question here (e.g., 'Explain Bayes' Theorem with an example.')")
+
+if user_input:
     # Show user message
     st.chat_message("user").markdown(user_input)
     st.session_state.messages.append({"role": "user", "content": user_input})
 
     try:
-        with st.spinner("Gemini is thinking..."):
+        with st.spinner("🤔 Thinking..."):
             # Prepend system prompt for context
             full_input = f"{system_prompt}\n\nUser: {user_input}"
             resp = st.session_state.gemini_chat.send_message(full_input)
@@ -96,4 +99,4 @@ if user_input := st.chat_input("Type your message..."):
         st.markdown(bot_text)
 
     st.session_state.messages.append({"role": "assistant", "content": bot_text})
-    st.rerun()
+    st.experimental_rerun()