ex-8(Clear the cutter).py

import os
# os.rename("cluster/bout.txt","cluster/cluster.txt")
# files = os.listdir("cluster")

files = os.listdir("cluster")
i = 1
for file in files:
  if file.endswith(".png"):
    print(file)
    os.rename(f"cluster/{file}", f"cluster/{i}.png")
    i = i + 1