Add norm name arg to Swin UNETR BTCV

[lweitkamp]

The --norm_name argument is not present in the argparse. This will crash the main.py script in BTCV if --distributed is enabled.

research-contributions/SwinUNETR/BTCV/main.py

Lines 208 to 209 in 1dde7a1

	if args.norm_name == "batch":
	model = torch.nn.SyncBatchNorm.convert_sync_batchnorm(model)

This commit simply adds the --norm_name arg in the same location as is done in the BRATS 21 main.py file.

[tangy5]

Thank you. I feel this is true, there is no "norm_name" arg in the argparse. @wyli , can you take a look if this is good? If so, we can merge.

[Jamshidhsp]

@tangy5 Unfortunately, it doesn't solve the issue. Running main.py keeps on facing errors like:
Namespace object has no attribute 'data_dir'
I appreciate it if you can take a look.