TypeError: new() received an invalid combination of arguments - got (float, int, int, int), but expe

**TypeError: new() received an invalid combination of arguments - got (float, int, int, int), but expected one of:

• (torch.device device)
• (torch.Storage storage)
• (Tensor other)
• (tuple of ints size, torch.device device)
• (object data, torch.device device)
  程序报错**

错误程序 self.conv_u = nn.Conv2d(C,C/radio,1)
错误分析：/ 、 // 区别 我用的是python 3 ，导致整除这点出错了
改正操作： self.conv_u = nn.Conv2d(C,C//radio,1)