There is no target field.

[Wenpeng-huang]

input fields after batch(if batch size is 2): candidate_id: (1)type:torch.Tensor (2)dtype:torch.int64, (3)shape:torch.Size([2, 20, 90]) text_id: (1)type:torch.Tensor (2)dtype:torch.int64, (3)shape:torch.Size([2, 451]) summary_id: (1)type:torch.Tensor (2)dtype:torch.int64, (3)shape:torch.Size([2, 45]) There is no target field.