Adding logo to a cat image in Python

I realized resizeAndAddLogo.py resizes the file to which the logo is pasted on, not the logo size proportioned to the file. We don't want that. So I changed the script to change logo size with the ratio of 1/5 to the image file.

...
# Resize the logo.
print(f'Resizing logo to fit {filename}...')
sLogo = logoIm.resize((int(width / 5), int(height / 5)))
sLogoWidth, sLogoHeight = sLogo.size

# Add the logo.
print(f'Adding logo to {filename}...')
im.paste(sLogo, (width - sLogoWidth, height - sLogoHeight), sLogo)
...

At this point, I don't need SQUARE_FIT_SIZE = 300, so I deleted it and made the code shorter. Here's my full script.

import os
from PIL import Image

LOGO_FILENAME = 'catlogo.png'
logoIm = Image.open(LOGO_FILENAME)
os.makedirs('withLogo', exist_ok=True)

# Loop over all files in the working directory.
for filename in os.listdir():
    if not (filename.endswith('.png') or filename.endswith('.jpg')) or filename == LOGO_FILENAME:
        continue

    im = Image.open(filename)
    width, height = im.size

    # Resize the logo.
    print(f'Resizing logo to fit {filename}...')
    sLogo = logoIm.resize((int(width / 5), int(height / 5)))
    sLogoWidth, sLogoHeight = sLogo.size

    # Add the logo.
    print(f'Adding logo to {filename}...')
    im.paste(sLogo, (width - sLogoWidth, height - sLogoHeight), sLogo)

    # Save changes.
    im.save(os.path.join('withLogo', filename))

Note that resized logo should be assigned to be used in loop.

And this one of the resulted images.

enter image description here