datagen example gives an error 'Invalid option --hosts'

[William Power]

The datagen example:

./benchmark.sh datagen --hosts 10.117.61.121,10.117.61.165 --workload unet3d --accelerator-type h100 --num-parallel 8 --param dataset.num_files_train=1200 --param dataset.data_folder=unet3d_data

Returns an invalid --hosts error. Without the --hosts option datagen works correctly (looks like a typo in the example)

[Lin]

remove --hosts 10.117.61.121,10.117.61.165