Missing download option after training

[ciupava]

Describe the bug
Usually it is possible to download the training dataset data from the website, but this option does not seem to be currently available, for any model I have tried (likely all of them are affected).

To Reproduce
Steps to reproduce the behaviour:

1. Go to 'AI MODELS' tab in fair-dev website;
2. Click on any model in the list (for example https://fair-dev.hotosm.org/ai-models/168);
3. Scroll down to one of the finished trainings int he list, and click the ℹ️ (info) icon;
4. At this point, you are shown the info related to the training (see screenshot below) and you should be able to click on a "button" to download the training dataset data, but this is not available anymore.

Expected behavior
Being able to download the data. The button is not present at all.

Screenshots

Desktop (please complete the following information):

• OS: macOS
• Browser: chrome

Additional context
I have used this option several times in the past to download pre-processed data to run my own training locally.