Update app.py

app.py

@@ -154,7 +154,7 @@ def opt_process(opt_input):
         legends=['' for x in mols]
     )
 
-    return opt_input_img, "\n".join(opt_output), "\n".join(opt_output_imp), "\n".join(opt_output_sim), opt_output_img
+    return opt_input_img, "\n".join(opt_output), opt_output_imp, opt_output_sim, opt_output_img
 # examples = [
             
 #     ['[C][C][=Branch1][C][=O][N][C][C][O][C][C][O][C][C][O][C][C][Ring1][N]'],['[C][C][S][C][C][S][C][C][C][S][C][C][S][C][Ring1][=C]']