This is a duplicate file detector and cleansor. It finds all file(s) with the extension name entered in the current directory and its subdirectories, calculates their hashes, and stores them in a dictionary. If a hash already exists in the dictionary, it means there's a duplicate file. Finally, it deletes the duplicate files found.
pip install cleansor
pip install cleansor --upgrade
py -m cleansor
Enter your file extension name (without the dot) then you are good to go!