code: def forward(self, x: torch.Tensor):
      return self.relu(self.linear(x))
  
imports: import math
  import torch
  import torch.nn.functional
  from open_alpha_tensor.core.modules.attention import AlphaMultiHeadAttention
label_desc: Use image node_id 2 for calling the ValueHeadCore obj's underlying member method code with example usage: obj.forward(x) and returns: self