Update app.py

app.py

@@ -84,7 +84,7 @@ with st.sidebar:
         st.write("No past sessions available.")
 
     # Reset chat
-    if st.button("🔄 Reset Chat"):
+    if st.button("Reset Chat"):
         st.session_state["messages"] = [
             {"role": "system", "content": "You are DUBS, a helpful assistant capable of conversing in a friendly and knowledgeable way."},
             {"role": "assistant", "content": "Hello! How can I assist you today?"}