Update app.py

app.py

@@ -13,7 +13,7 @@ with open("prompt.txt", "r") as file:
 
 # Initialize chat history
 if "messages" not in st.session_state:
-    st.session_state.messages = [{"role": "system", "content": system_prompt}]
+    st.session_state.messages = [{"role": "assistant", "content": system_prompt}]
 
 # Display chat messages from history on app rerun
 for message in st.session_state.messages[1:]:  # Skip the system message