Remove invalid images from Oxford IIIT Pet dataset

rgb_mode.py

from PIL import Image     
import os       
path = os.getcwd()
for folder in os.listdir(path):
  if os.path.isdir(os.path.join(path, folder)):
    for file in os.listdir(os.path.join(path, folder)):
      extension = file.split('.')[-1]
      if extension == 'jpg':
        fileLoc = os.path.join(path, folder)+'/'+file
        img = Image.open(fileLoc)
        if img.mode != 'RGB':
          os.remove(fileLoc)

need to remove these two as well:
chihuahua_121
beagle_116