title: Multiple values for argument
body: <p>I am trying to convert this <a href="https://stackabuse.com/introduction-to-pytorch-for-classification/" rel="nofollow noreferrer">code </a> passing it with pysyft refference</p>
  <p>like this :</p>
  <pre><code>class SyNet(sy.Module):
    def __init__(self,embedding_size, num_numerical_cols, output_size, layers, p ,torch_ref):
      super(SyNet, self ).__init__(  embedding_size, num_numerical_cols , output_size , layers , p=0.4  ,torch_ref=torch_ref  )
      self.all_embeddings=self.torch_ref.nn.ModuleList([nn.Embedding(ni, nf) for ni, nf in embedding_size])
      self.embedding_dropout=self.torch_ref.nn.Dropout(p)
      self.batch_norm_num=self.torch_ref.nn.BatchNorm1d(num_numerical_cols)
  
      all_layers= []
      num_categorical_cols = sum((nf for ni, nf in embedding_size))
      input_size = num_categorical_cols + num_numerical_cols
  
      for i in layers:
        all_layers.append(self.torch_ref.nn.Linear(input_size,i))
        all_layers.append(self.torch_ref.nn.ReLU(inplace=True))
        all_layers.append(self.torch_ref.nn.BatchNorm1d(i))
        all_layers.append(self.torch_ref.nn.Dropout(p))
        input_size = i
  
      all_layers.append(self.torch_ref.nn.Linear(layers[-1], output_size))
  
      self.layers = self.torch_ref.nn.Sequential(*all_layers)
  
    def forward(self, x_categorical, x_numerical):
      embeddings= []
      for i,e in enumerate(self.all_embeddings):
        embeddings.append(e(x_categorical[:,i]))
  
      x_numerical = self.batch_norm_num(x_numerical)
      x = self.torch_ref.cat([x, x_numerical], 1)
      x = self.layers(x)
      return x
         
  </code></pre>
  <p>But when I try to create a instance of the model</p>
  <pre><code>model = SyNet( categorical_embedding_sizes, numerical_data.shape[1], 2, [200,100,50], p=0.4 ,torch_ref= th)
  
  </code></pre>
  <p>I got a TypeError</p>
  <p><strong>TypeError: multiple values for argument 'torch_ref'</strong></p>
  <p>I tried to change the order of the arguments but i got an error about positional arguments .
  Can you help me , I am not very experienced in classes and functions (oop)</p>
  <p>Thank you in advance !</p>