add youtu.be to search_str
add youtu.be to search_str

UnaiYecora/Interdimensional-Cable,JoshBoehm/reddit.theater,octatone/reddit.tv,reddit/reddit.tv,JoshBoehm/reddit.theater,xenithorb/reddit.tv,reddit/reddit.tv,xenithorb/reddit.tv,octatone/reddit.tv,UnaiYecora/Interdimensional-Cable,JoshBoehm/reddit.theater,UnaiYecora/Interdimensional-Cable