"error loading model: unrecognized tensor type 11"

[brainartfu]

I was intrigued by your medium article, so I downloaded and ran this repo, and the following error appears.
"error loading model: unrecognized tensor type 11"
Please help.
And there is a code snippet that loads the environment variable, where and how do I declare it?

[YuuuuuUoU]

Have you solved it yet？