I'm new to Jupyter notebook (I'm using Python in iBM Watson Studio) and now I'm working on uploading a youtube video. The link shows up fine but the thumbnail just looks like this:
https://i.stack.imgur.com/mRWtp.png
This is the code that I have:
[](https://www.youtube.com/watch?v=CO5Fl5tTDVY)
I based this code on the explanations given in the following links: 1) How can I embed a YouTube video on GitHub wiki pages? 2) https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet
I've tried replacing 0 in the link for the image with 1, 2,, 3, and default. I also tried writing "Elephant poaching in Kenya" after the URL for the video (I saw that in an explanation), but neither of those things solved the problem...
Thanks in advance