import torch.nn as nn

class WRegressor(nn.Module):
    def __init__(self):
        super().__init__()
        self.linear_relu_stack = nn.Sequential(
            nn.Linear(768, 256),
            nn.ReLU(),
            nn.Dropout(),
            nn.Linear(256, 64),
            nn.ReLU(),
            nn.Dropout(),
            nn.Linear(64, 16),
            nn.ReLU(),
            nn.Dropout(),
            nn.Linear(16, 1),
        )
        return

    def forward(self, x):
        r = self.linear_relu_stack(x)
        return r