paperclassConvBN(nn.Module):def__init__(self,c1,c2,k=1,s=1,p=None,g=1,d=1):super(ConvBN,self).__init__()ifpisNone:p=k//2ifisinstance(k,int)else[x//2forxink]self.conv=nn.Conv2d(c1,c2,k,s,p,groups=