Cute! ๐
It mostly works. I think line 103 should maybe be:
os.remove(os.path.join(cdata, "teat.txt"))
So, "teat.txt" instead of "eat.txt". I think this prevents the cat from ever getting happy since that line causes an error and it never reaches image.set_from_file(os.path.join(current_dir, "data/happy.png"))
which is very sad!
Actually, you may just want to catch the error if the file happens to not exist. Like this:
try:
os.remove(os.path.join(cdata, "teat.txt"))
except FileNotFoundError:
pass