suppose I have the code like this
submodel = nn.Sequential(
				nn.Conv2d(
					in_channels=inplanes,
					out_channels=inplanes,
					kernel_size=3,
					stride=1,
					padding=padding,
					dilation=dilation,
					bias=True
				),
				nn.Conv2d(
					in_channels=inplanes,
					out_channels=inplanes,
					kernel_size=1,
					stride=1
				),
				nn.Conv2d(
					in_channels=inplanes,
					out_channels=outplanes,
					kernel_size=1,
					stride=1
				)

how to initial this submodel in the nn.Sequential object