RuntimeError: Boolean value of Tensor with more than one value is ambiguous

关于RuntimeError: Boolean value of Tensor with more than one value is ambiguous的问题

这是我的出问题的一些代码，网上都说是实例化的问题，但都无法解决，有人遇到过这种问题吗？
netG = model.Generator(opt.ngf, opt.nz).to(device)
netD_TS = model.Discriminator_TS(input_size, hidden_size, num_layers).to(device)
netD_RF = model.Discriminator_RF(opt.ndf).to(device)

self.lstm = nn.LSTM(input_size, hidden_size, num_layers, batch_first=True)