[Bug] nn.Conv3D groups not working correctly

[DeclK]

nn.Conv3D is bugged

tvm/python/tvm/relax/frontend/nn/modules.py

Lines 314 to 325 in 78a1f80

	if isinstance(self.in_channels, int):
	in_channels = int(self.in_channels / self.groups)
	else:
	in_channels = tir.floordiv(self.in_channels, self.groups)
	# Expand kernel size if given an integer.
	if isinstance(kernel_size, int):
	self.kernel_size = [kernel_size] * 3
	else:
	self.kernel_size = kernel_size
	kernel_shape = [self.out_channels, self.in_channels] + list(self.kernel_size)

line 325 should use in_channels instead of self.in_channels to make groups work. Otherwise in_channels calculated at line 317 would not be effectively used in weight parameters.