Update app.py

app.py

@@ -93,6 +93,8 @@ with st.sidebar:
     else:
         st.write("No past sessions available.")
 
+    
+
 # -------------------------
 # Chat History Initialization
 # -------------------------
@@ -185,3 +187,9 @@ if prompt:
     st.session_state["messages"].append({"role": "assistant", "content": msg})
     # 5) Persist updated chat history
     save_chat_history(st.session_state["session_name"], st.session_state["messages"])
+
+    # Display the chat history string being sent to the LLM
+with st.sidebar:
+    st.write("### Input Sent to LLM")
+    st.text_area("Chat History for LLM", chat_history, height=300)
+