Update app.py

app.py

@@ -116,7 +116,7 @@ if user_prompt and uploaded_file:
 
 # Generate a new response if last message is not from assistant
 if st.session_state.messages[-1]["role"] != "assistant":
-    with st.chat_message("assistant",avatar="./assistant.jpeg"):
+    with st.chat_message("assistant",avatar="./chat-assistant.jpeg"):
         response = handle_query(user_prompt)
         full_response = st.write_stream(response)
     message = {"role": "assistant", "content": full_response}