There was an error loading this notebook. Ensure that the file is accessible and try again.

Ensure that you have permission to view this notebook in GitHub and authorize Colab to use the GitHub API.

https://github.com/rll/deepul/blob/master/demos/lecture7/_selfsupervised/_demos.ipynb 
Fetch for https://api.github.com/repos/rll/deepul/contents/demos/lecture7/_selfsupervised?per_page=100&ref=master failed: {"message":"Not Found","documentation_url":"https://docs.github.com/rest/repos/contents#get-repository-content","status":"404"}
CustomError: Fetch for https://api.github.com/repos/rll/deepul/contents/demos/lecture7/_selfsupervised?per_page=100&ref=master failed: {"message":"Not Found","documentation_url":"https://docs.github.com/rest/repos/contents#get-repository-content","status":"404"}
    at new TM (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:2443:68)
    at xa.program_ (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:2426:436)
    at za (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:16:57)
    at xa.next_ (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:14:195)
    at kaa.next (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:17:48)
    at b (https://ssl.gstatic.com/colaboratory-static/common/fa3b2566fdf06cf757a554a0308749c5/external_binary.js:17:309)
 Authorize with GitHub