Should path be a feature?

rixvox.py

@@ -84,8 +84,8 @@ class Rixvox(datasets.GeneratorBasedBuilder):
                 "end": datasets.Value("float64"),
                 "duration": datasets.Value("float64"),
                 "bleu_score": datasets.Value("float64"),
-                # "filename": datasets.Value("string"),
-                # "path": datasets.Value("string"),
+                "filename": datasets.Value("string"),
+                "path": datasets.Value("string"),
                 "speaker_total_hours": datasets.Value("float64"),
                 # These are the features of your dataset like images, labels ...
             }
@@ -176,7 +176,7 @@ class Rixvox(datasets.GeneratorBasedBuilder):
         else:
             df_meta = pd.read_parquet(meta_paths[self.config.name])
 
-        df_meta = df_meta.set_index("filename")
+        df_meta = df_meta.set_index("filename", drop=False)
 
         for i, audio_archive in enumerate(archive_iters):
             for filename, file in audio_archive: