modified messages

requirements.txt

@@ -1,3 +1,4 @@
 streamlit
 pandas
-groq
+groq
+scikit-learn

src/app.py

@@ -1,5 +1,8 @@
 import streamlit as st
 from streamlit_app import model,home_page
+import numpy as np
+from sklearn.metrics.pairwise import cosine_similarity
+import time
 
 
 def main():
@@ -12,9 +15,9 @@ def main():
     
     if username:
 
-        home_page.display_chat()
-
         home_page.handle_user_input()
 
+        home_page.display_chat()
+
 if __name__ == "__main__":
     main()

src/streamlit_app/home_page.py

@@ -2,8 +2,6 @@ import streamlit as st
 from streamlit_app import model
 from utils import logger
 
-if "messages" not in st.session_state:
-    st.session_state.messages = []
 
 def page_config():
      st.set_page_config(page_title="Physio Assist", layout="wide")
@@ -32,6 +30,8 @@ def get_or_greet_user_name():
 
 def display_chat():
     logger.log("info","Displaying the chat history.")
+    if "messages" not in st.session_state:
+        st.session_state.messages = []
     for message in st.session_state.messages:
         with st.chat_message(message["role"]):
             st.markdown(message["content"])