Update AVA.py

AVA.py

@@ -59,6 +59,7 @@ class AVA(datasets.GeneratorBasedBuilder):
                     _id = int(os.path.splitext(path)[0].split('/')[-1])
                     _metadata = self.dict_metadata[_id]
                     ex = {"image": {"path": path, "bytes": file.read()}, 
+                          "filename": str(path).split('/')[-1],
                           "rating_counts": _metadata[0],
                           "text_tag_0":_metadata[1],
                           "text_tag_1": _metadata[2]}