Update app.py

app.py

@@ -527,6 +527,11 @@ def page3():
             st.error("File not found. Please check the file path.")
             return
 
+        display_chat_history(st.session_state['chat_history_page3'])
+        new_messages_placeholder = st.empty()
+        query = st.text_input("Geben Sie hier Ihre Frage ein / Enter your question here:")
+
+        
         # Initialize CromA client
         chroma_client = chromadb.Client()