Hi I do not understand why the number of arguments here is not correct, this is my model:
class MancalaModel(nn.Module):

    def __init__(self, n_inputs=16, n_outputs=16):
        super().__init__()

        n_neurons = 256

        def create_block(n_in, n_out):
            block = nn.ModuleList()
            block.append(nn.Linear(n_in, n_out))
            block.append(nn.ReLU())
            return block

        self.blocks = nn.ModuleList()
        self.blocks.append(create_block(n_inputs, n_neurons))
        for _ in range(6):
            self.blocks.append(create_block(n_neurons, n_neurons))

        self.actor_block = nn.ModuleList()
        self.critic_block = nn.ModuleList()
        for _ in range(2):
            self.actor_block.append(create_block(n_neurons, n_neurons))
            self.critic_block.append(create_block(n_neurons, n_neurons))

        self.actor_block.append(create_block(n_neurons, n_outputs))
        self.critic_block.append(create_block(n_neurons, 1))

        self.apply(init_weights)

    def forward(self, x):
        x = self.blocks(x)
        actor = F.softmax(self.actor_block(x))
        critics = self.critic_block(x)
        return actor, critics

Then I do:
model = MancalaModel()
x = model(torch.rand(1, 16))

Then I got the error:
      2 model = MancalaModel()
----> 3 x = model(torch.rand(1, 16))
      4 # summary(model, (16,), device='cpu')
      5 

d:\environments\python\lib\site-packages\torch\nn\modules\module.py in _call_impl(self, *input, **kwargs)
    725             result = self._slow_forward(*input, **kwargs)
    726         else:
--> 727             result = self.forward(*input, **kwargs)
    728         for hook in itertools.chain(
    729                 _global_forward_hooks.values(),

D:\UOM\Year3\AI & Games\KalahPlayer\agents\model_agent.py in forward(self, x)
     54 
     55     def forward(self, x):
---> 56         x = self.blocks(x)
     57         actor = F.softmax(self.actor_block(x))
     58         critics = self.critic_block(x)

d:\environments\python\lib\site-packages\torch\nn\modules\module.py in _call_impl(self, *input, **kwargs)
    725             result = self._slow_forward(*input, **kwargs)
    726         else:
--> 727             result = self.forward(*input, **kwargs)
    728         for hook in itertools.chain(
    729                 _global_forward_hooks.values(),

TypeError: forward() takes 1 positional argument but 2 were given

Any help is appreciated. Thanks