Update mini_car_bikes_detection.py

mini_car_bikes_detection.py

@@ -85,8 +85,8 @@ class MiniCarBikesDetection(datasets.GeneratorBasedBuilder):
                     yield  image_file, {
                         "image": {"path": image_file[0], "bytes": image_file[1].read()},
                         "image_name": image_name,
-                        "width": image_file["width"],
-                        "height": image_file["height"]
+                        "width": annotation["width"],
+                        "height": annotation["height"]
                     }