tensorboard可视化页面显示不出来，可以打开网址图片显示不出？

import torch
import torch.nn as nn
import torch.nn.functional as F
import torchvision
from tensorboardX import SummaryWriter
# 构建神经网络
class Net(nn.Module):
    def __init__(self):
        super(Net, self).__init__()
        self.conv1 = nn.Conv2d(1, 10, kernel_size=5)
        self.conv2 = nn.Conv2d(10, 20, kernel_size=5)
        self.conv2_drop = nn.Dropout2d()
        self.fc1 = nn.Linear(320, 50)
        self.fc2 = nn.Linear(50, 10)
        self.bn = nn.BatchNorm2d(20)
    def forward(self, x):
        x = F.max_pool2d(self.conv1(x), 2)
        x = F.relu(x)+F.relu(-x)
        x = F.relu(F.max_pool2d(self.conv2_drop(self.conv2(x)), 2))
        x = self.bn(x)
        x = x.view(-1, 320)
        x = F.relu(self.fc1(x))
        x = F.dropout(x, training=self.training)
        x = self.fc2(x)
        x = F.softmax(x, dim=1)
        return x
# 把模型保存为graph
# 定义输入
input = torch.rand(32, 1, 28, 28)
# 实例化神经网络
model = Net()
# 将model保存为graph
with SummaryWriter(comment='Net') as w:
    w.add_graph(model, (input,))

然后在cmd中
(torch1.4) D:\pycharm_workspace\dream\chapter4>tensorboard --logdir runs
Serving TensorBoard on localhost; to expose to the network, use a proxy or pass --bind_all
TensorBoard 2.1.0 at http://localhost:6006/ (Press CTRL+C to quit)

最后显示

https://blog.csdn.net/qq_39418067/article/details/89683966