Update app.py

app.py

@@ -1,4 +1,5 @@
 # https://docs.streamlit.io/knowledge-base/tutorials/build-conversational-apps#build-a-chatgpt-like-app
+# https://github.com/AI-Yash/st-chat/blob/7c9849537a72fe891e8a4c4bfa04b71aa480e62c/streamlit_chat/__init__.py#L31
 
 import streamlit as st
 from streamlit_chat import message
@@ -97,9 +98,9 @@ if persist_directory :
                 # https://docs.streamlit.io/library/api-reference/chat/st.chat_message
                 # https://discuss.streamlit.io/t/streamlit-chat-avatars-not-working-on-cloud/46713/2
                 # thumbs, adventurer, big-smile, micah, bottts
-                message(st.session_state["user_history"][i], is_user=True, key=str(i) + '_user', avatar_style="adventurer")
+                message(st.session_state["user_history"][i], is_user=True, key=str(i) + '_user', avatar_style="avataaars-neutral")
                 # message(st.session_state["ai_history"][i], key=str(i), avatar_style="KaggleX.jpg")
-                message(st.session_state["ai_history"][i], key=str(i), avatar_style='bottts')
+                message(st.session_state["ai_history"][i], key=str(i), avatar_style='bottts-neutral')
                 #st.chat_message(st.session_state["user_history"][i], is_user=True, key=str(i) + '_user', AvatarStyle="adventurer")
-                #st.chat_message(st.session_state["ai_history"][i], key=str(i), AvatarStyle='bottts')
+                #st.chat_message(st.session_state["ai_history"][i], key=str(i), AvatarStyle='bottts-neutral')