Update app.py

app.py

@@ -75,11 +75,10 @@ qa = RetrievalQA.from_chain_type(
     retriever=retriever,
     chain_type_kwargs={"prompt": prompt},
 )
-
 import streamlit as st
 
-# Streamlit interface
-st.title("Chatbot Interface")
+# Streamlit interface with improved aesthetics
+st.set_page_config(page_title="Chatbot Interface", page_icon="🤖")
 
 # Define function to handle user input and display chatbot response
 def chatbot_response(user_input):
@@ -87,13 +86,19 @@ def chatbot_response(user_input):
     return response
 
 # Streamlit components
+st.markdown("# 🤖 **Chatbot Interface**")
+
 user_input = st.text_input("You:", "")
-submit_button = st.button("Send")
+submit_button = st.button("Send 📨")
 
 # Handle user input
 if submit_button:
     if user_input.strip() != "":
         bot_response = chatbot_response(user_input)
-        st.text_area("Bot:", value=bot_response, height=200)
+        st.markdown("### You:")
+        st.markdown(f"> {user_input}")
+        st.markdown("### Bot:")
+        st.markdown(f"> {bot_response}")
     else:
-        st.warning("Please enter a message.")
+        st.warning("⚠️ Please enter a message.")
+