Hi Everyone ,I am a complete beginner in Pytorch,I was trying to implement a very simple Linear Regression Model,but I am getting this “optimizer got an empty list error”.Kindly note that the x_train is a one -dimensional vector.Please mention the appropriate changes .Thanks!!!in Advance

This my piece of code

class LinearRegressionModel(nn.Module):

def *init*(self):

super(LinearRegressionModel,self).*init*()

self.linear=nn.Linear(1,1)

def forward(self,x):

out=self.linear(x)

return out

model=LinearRegressionModel()

criterion=nn.MSELoss()

learning_rate=0.01

optimizer=torch.optim.SGD(model.parameters(),lr=learning_rate)