how to revert a comeback code example
Example 1: git revert to old commit
git reset --hard c14809fa
Example 2: git command change to previous comit
# Checkout a given commit.
# Doing so will result in a `detached HEAD` which mean that the `HEAD`
# is not pointing to the latest so you will need to checkout branch
# in order to be able to update the code.
git checkout <commit-id>
# Create a new branch forked to the given commit
git checkout -b <branch name>