Warning: Failed to load https://widgets.somesite.com/widget.js (ignore)
it ignores it and generates a blank image with the size 0x0 been looking inside of github issues and none helped, I guess a clean reinstall of the wkhtmltoimage program will solve the issue, maybe it is damaged, or maybe the network in pythonanywhere has issues with https sites. I could do nothing from my side as I can't use sudo apt-get install. However I tried to use some packages like imgkit that are based on wkhtmltoimage and need wkhtmltoimage program to work and hence, it sadly gives the same result...
Please can you solve this issue ASAP. It is one useful tool to have in pythonanywhere.
Thanks and best regards.