Update app.py

app.py

@@ -184,7 +184,7 @@ with tab1:
             elif stack_var1 == 'Full Slate':
                     stack_var2 = [4, 3, 2, 1, 0]
         
-        if 'working_seed' in st.session_state:
+        if 'data_export_display' in st.session_state:
             if st.button("Prepare data export", key='data_export'):
                     data_export = st.session_state.working_seed.copy()
                     st.download_button(