Removed database checking step-Program now doesn't even connect with the database
Organised code-Split downloader.py into two files-downloader.py and convtagger.py(holds all the functions for conversion and tagging of files)
Removed fast m4a-FFMPEG is now a must as all formats download in opus formats and convert to the respective formats
Optimised search algorithm- Program now searches solely in youtube music by passing the isrc code(falls back to artist name and song title if isrc fails) as a query and comparing durations(selects one which is less than 5 seconds apart)
QOL feature- Albums and playlists now download inside a folder with the name of the album/playlist in the selected location,ie if location is "C:/users/music" and playlist name is "Mega Hit mix" then songs will download in "C:/users/music/Mega Hit mix"