Python : Open any Jupiter notebook from GitHub in Colab.

In this tutorial I will show you how to open any Jupiter notebook from GitHub in the Google online Colab area.
First, go to the jupyter notebook in GitHub project.
Example:
https://github.com/catafest/colab_google/blob/master/catafest_001.ipynb
Change the link by adding the world tocolab after github, see the following example:
https://githubtocolab.com/catafest/colab_google/blob/master/catafest_001.ipynb
This will open the google colab notebook with the content of Jupiter notebook.
For more information about using Google Colab with GitHub, see this notebook from the Google Colab research.

Python 3.7.5 : Fix to python language the GitHub project.

I created a GitHub project with Django and I saw is detect like tcl programming language:

You need to create a file named .gitattributes in the root folder of my repository.
Use this source code to tell GitHub is a python project:

* linguist-vendored
*.py linguist-vendored=false

Now the project will be target with python language.