How to take automate backup using python on local system...?

First what is backup?
Backup means 📁(File)→ Compress → Copy → Save.

import shutil
import datetime
import os
def backup_files(source,destination):
    today=datetime.date.today()
    backup_filename=os.path.join(destination,f"backup_{today}")
    stutil.make.archive(backup_filename,'gztar',source)

source="path/to/source_file"
destination="path/to/destination_file"

backup_files(source,destination)