fix jpeg images

dan/datasets/extract/utils.py

@@ -5,7 +5,7 @@ from io import BytesIO
 from typing import List
 
 import requests
-from PIL import Image
+from PIL import Image, ImageOps
 from tenacity import (
     retry,
     retry_if_exception_type,
@@ -56,6 +56,10 @@ def download_image(url):
 
     # Preprocess the image and prepare it for classification
     image = Image.open(BytesIO(resp.content))
+
+    # Do not rotate JPEG images (see https://github.com/python-pillow/Pillow/issues/4703)
+    image = ImageOps.exif_transpose(image)
+
     logger.debug(
         "Downloaded image {} - size={}x{}".format(url, image.size[0], image.size[1])
     )