after pulling from github some unwanted lines are being added in many file those are not actually written. Indeed,those are not part of the code.
I am doing pull by this command =>
git pull https://github.com/project/abcproject.git master
lines are being added like this =>
<<<<<<< HEAD
=======
>>>>>>> 8dcbf52aea6c16a5743dae0b5840c2888102dee0