Before a professional person comes here to explain, check out my TensorBoard Colab example!
In fact, there are many hack around for Tensorboard for Pytorch that works!
https://colab.research.google.com/drive/18WgFrJAf7JF9SGaVV12P9OjoSVapD81R
If you are not using it on colab, you can check this one out to install: https://github.com/yunjey/pytorch-tutorial/tree/master/tutorials/04-utils/tensorboard
Please feel free to make a comment on my colab if you want to give an suggestion 