import os
from PIL import Image

p = "/home/maxi/Projekt/wtc.waiswuaschd.de/app/static/img/chapters/chapter_1.png"
im = Image.open(p)
# Downscale with high quality Lanczos filter to 450x450
im = im.resize((450, 450), Image.Resampling.LANCZOS)
im.save(p, "PNG", optimize=True)
print("Resized chapter_1.png to 450x450")