import os
from pathlib import Path
cesta=r"\\tower\library"

for dirpath,dirnames,filenames in os.walk(cesta):

    for ddir in dirnames:
        # print(ddir)
        p=Path(dirpath, ddir)
        if not any(p.iterdir()):
            print(f"Directory is empty {p}")
            p.rmdir()
            print(f"Directory was deleted {p}")