Update app.py

app.py

@@ -152,7 +152,7 @@ with st.sidebar:
     st.markdown("<p style='text-align: center;'>Developed by Muhammad Hassan Butt, Jagmeet Minhas and Colin Wong</p>", unsafe_allow_html=True)
 # Refresh Button
 if st.button("🔄 Refresh App"):
-    st.experimental_rerun()
+    st.experimental_set_query_params()
 st.subheader("Upload a food image:")
 
 # Preset Images