I have tried to read the text on similar topics, but can’t seem to figure out whats wrong here.
This is the error:
Traceback (most recent call last):
File “”, line 1, in 
TypeError: predict() takes 1 positional argument but 2 were given
Here is the code:
class NeuralNetwork(nn.Module):
   def __init__(self, ):
      super(NeuralNetwork, self).__init__()
      self.inputSize = 2
      self.outputSize = 1
      self.hiddenSize = 3

      self.W1 = torch.randn(self.inputSize, self.hiddenSize)
      self.W2 = torch.randn(self.hiddenSize, self.outputSize)

   def forward(self, X):
      self.z = torch.matmul(X, self.W1)
      self.z2 = self.sigmoid(self.z)
      self.z3 = torch.matmul(self.z2, self.W2)
      o = self.sigmoid(self.z3)
      return o

   def sigmoid(self, s):
      return 1 / (1 + torch.exp(-s))

   def predict(self, x_predicted):
      print('Predicted data based on trained weights: ')
      print('Input (scaled): \n' + str(x_predicted))
         print('Output: \n' + str(self.forward(x_predicted)))

from package_name.class_name import NeuralNetwork
xPredicted = torch.load('data/xPredicted.pt')
NN = NeuralNetwork()
NN.predict(xPredicted)


xPredicted is correctly loaded and defined. What I don’t understand is why predict() only takes one positional argument when it has both self and x_predicted? And how do I set this up so that it works?