import torch
import torch.nn as nn
import torch.nn.functional as F

class VisionExpert(nn.Module):
    def __init__(self):
        super(VisionExpert, self).__init__()
        self.conv1 = nn.Conv2d(3, 32, 3, 1)
        self.conv2 = nn.Conv2d(32, 64, 3, 1)
        self.fc1 = nn.Linear(64 * 6 * 6, 128)

    def forward(self, x):
        x = F.relu(self.conv1(x))
        x = F.relu(self.conv2(x))
        x = x.view(-1, 64 * 6 * 6)
        x = F.relu(self.fc1(x))
        return x