请将下面代码卷积方式替换为深度可分离卷积# Copyright c Microsoft# Licensed under the MIT License# Create by Bin Xiao BinXiaomicrosoftcom# Modified by Tianheng Chengtianhengchenggmailcom Yang Zhao# ------------------------

将代码中的 nn.Conv2d 和 nn.BatchNorm2d 替换为 nn.Conv2d 和 nn.BatchNorm2d 的深度可分离版本，即 nn.Conv2d(in_channels, in_channels, kernel_size=3, stride=stride, padding=1, groups=in_channels, bias=False) 和 nn.BatchNorm2d(in_channels, eps=1e-05, momentum=0.1, affine=True, track_running_stats=True)。替换后的代码如下：

import