Getting Error while reinstalling MYSQL

I had my disk space full due to which I couldn’t delete binary logs using sql command. So, I took a backup deleted some bin files manually using SFTP. After this mysql start messing up, so I uninstalled and installed again but it isn’t working.

I ran following code to uninstall:

sudo apt-get purge mysql
sudo rm -rf /etc/mysql /var/lib/mysql
sudo apt-get autoremove
sudo apt-get autoclean
sudo rm -rf /var/lib/mysql
sudo rm -rf /etc/mysql

And for installing I followed this tutorial:

https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-ubuntu-20-04

And now I getting an error

“Can’t connect to local MySQL server through socket ‘/var/run/mysqld/mysqld.sock’ (2)”

Please help me out