docs: def mv_files(src, dst):
      """
      Move all files from one directory to another
  
      :param str src: Source directory
      :param str dst: Destination directory
      :return none:
      """
      # list the files in the src directory
      files = os.listdir(src)
      # loop for each file found
      for file in files:
          # move the file from the src to the dst
          shutil.move(os.path.join(src, file), os.path.join(dst, file))
      return