Hi Osama, If I understand you correctly you could use the following code as an example:
add_block('simulink/Sources/Constant', [gcs, '/Constant1'], 'Position', [0, 0, 30, 30]);
add_block('simulink/Sources/Constant', [gcs, '/Constant2'], 'Position', [0, 45, 30, 75]);
add_block('simulink/Signal Routing/Manual Switch', [gcs, '/Manual Switch'], 'Position', [100, 7, 130, 43]);
add_line(gcs, 'Constant1/1', 'Manual Switch/1');
add_line(gcs, 'Constant2/1', 'Manual Switch/2');
This will result in:
Best Regards,
Chris