Problem while checking the parameters

[maxlelyonais]

Good Morning/Evening/Night.

This error appeared while I was doing the course. I don't know if I mispelled something or it is from the program.

This is the code:

Create a random seed

torch.manual_seed(42)

#Create an instance of the model ( this is a subclass of nn.Module)

model_0 = LinearRegressionModel()

#Check out the parameters
model_0.parameters()

And this is the error:

TypeError Traceback (most recent call last)
in
4 #Create an instance of the model ( this is a subclass of nn.Module)
5
----> 6 model_0 = LinearRegressionModel()
7
8 #Check out the parameters

in init(self)
9 requires_grad=True,
10 dtype=torch.float)) ## Create a weight parameter
---> 11 self.bias = nn.Parameter(torch.randn(1,
12 required_grad = True,
13 dtype = torch.float))

TypeError: randn() received an invalid combination of arguments - got (int, dtype=torch.dtype, required_grad=bool), but expected one of:

• (tuple of ints size, *, torch.Generator generator, tuple of names names, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad)
• (tuple of ints size, *, torch.Generator generator, Tensor out, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad)
• (tuple of ints size, *, Tensor out, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad)
• (tuple of ints size, *, tuple of names names, torch.dtype dtype, torch.layout layout, torch.device device, bool pin_memory, bool requires_grad)

[AlessandroMiola]

Seems you mispelled requires_grad (you wrote required_grad instead).