importnumpyasnpimporttorchioastiofromtorch.utils.dataimportdataloaderimporttorchimportnibabelasnibz=0whilez 93360 z=z . fr ' c :usersadmindesktopEGFR totalEGFR zhongnewdatation usersadmindesktopEGFR total ) subject.chest _ CT.SZ mask _ name=' heart _ mask '， )传输=传输(子对象)传输. chest _ CT.shapea=传输. get _ first _ image ) a=a.num gage