telechargement one vs one

app.py

@@ -191,7 +191,11 @@ def app():
                     finale_df_1  =  Merger(data,df_max_poids1,  product_id, class_id)
                     finale_df_1.loc[:, "Evaluation"]= True
                     finale_df_1 = st.data_editor(finale_df_1)
-
+                    csv_f = convert_df(finale_df_1)
+                    st.download_button(label="Download data as CSV",
+                                               data=csv_f,
+                                               file_name='sample_df.csv',
+                                               mime='text/csv',)
                     st.success('Done!', icon="✅")
                     st.balloons()