Update mini_car_bikes_detection.py

mini_car_bikes_detection.py

@@ -62,9 +62,9 @@ class MiniCarBikesDetection(datasets.GeneratorBasedBuilder):
             ]
         
     def _generate_examples(self, image_files): 
-        for image_file, image_obj in image_files:
+        for image_file in image_files:
             yield  image_file, {
-                "image": {"path": image_file, "bytes": image_obj.read()},
+                "image": {"path": image_file, "bytes": image_file.read()},
             }