avatar_style="shapes"

app.py

@@ -94,5 +94,5 @@ if user_input:
 if st.session_state["generated"]:
 
     for i in range(len(st.session_state["generated"]) - 1, -1, -1):
-        message(st.session_state["generated"][i], key=str(i))
+        message(st.session_state["generated"][i], key=str(i), avatar_style="shapes")
         message(st.session_state["past"][i], is_user=True, key=str(i) + "_user", avatar_style="pixel-art-neutral")