update app.py

app.py

@@ -92,7 +92,7 @@ for message in st.session_state.messages:
     role = message.get("role")
     content = message.get("content")
     
-    with st.chat_message(role, avatar="user.svg" if role == "human" else "bot"):
+    with st.chat_message(role, avatar="user.svg" if role == "human" else "attorney.svg"):
         st.write(content)
 
 input_prompt = st.chat_input("message LAWGpt.....")