Update docci.py

docci.py

@@ -157,7 +157,7 @@ class DOCCI(datasets.GeneratorBasedBuilder):
                 "image": image_path,
                 "example_id": example_id,
                 "split": split,
-                "image_file": ex["image_file"],
+                "image_file": os.path.basename(image_path),
             }
 
             yield _ex["example_id"], _ex