Trying to display an HTML file in Anvil, how to do it?

Not quite - I ran the uplink code I suggested above using your clone.

Trying to display an HTML file in Anvil, how to do it? - #42

If I run your original uplink code I don’t see a map.
(I don’t see any errors either)
(If I add width and height parameters to your original colab code I do see a map)

I didn’t use a colab notebook - instead I ran a local script that does the same job.

Maybe worth double checking which version of folium you are running

>>> folium.__version__
'0.14.0'

Also double checking the code you expect to be executing is running by logging print statements inside the colab function calls
These should be output in your colab notebook

But other than that I’m not able to reproduce the errors you’re seeing and I’m out of suggestions i’m afraid.