[Django]-Running Django on Google Colab

I can run it smoothly,this is my notebook https://colab.research.google.com/drive/1XcxOu_9w9Rs_m9bT3ueqeQmSctGvPjPB?usp=sharing, maybe you forgot to save the settings.py after changing ALLOWED_HOSTS, or maybe you didn’t connect to the colab backend because colab disconnected the session after a few hours

sorry my english is not good

Everything is fine with your code but do not access the link http://127.0.0.1:8000/. Instead:

1. Open (double-click) the settings.py in the Files section (portfolio/portfolio/settings.py) and edit the following (it will be saved automatically): ALLOWED_HOSTS = ['colab.research.google.com']

2. I think it is optional but I would add and run !python manage.py migrate before running the server !python manage.py runserver 8000

3. Click on the link that was printed by eval_js (print(eval_js("google.colab.kernel.proxyPort(8000)")))

I got lost in the same place, but when I checked it more carefully, I found that the link generated on the way was the Django url. The localhost address at the end is irrelevant.