Quick File Clean Up For WebGUI Image Processing

import glob, os

print ('Paste Your Folder Path: ')

directory = input()
os.chdir(directory)


txtfilelist = []
pngfilelist = []

for txtfile in glob.glob("*.txt"):
    txtfilelist.append(txtfile.replace(".txt",""))
for pngfile in glob.glob("*.png"):
    pngfilelist.append(pngfile.replace(".png",""))

SetDiff = set(txtfilelist).difference(pngfilelist)

for x in SetDiff:
    
   x = x + ".txt";
   filepath = directory + "/" + x
   os.remove(filepath)

print ('Files Cleaned Up')