Make `path` valid file path in non-streaming mode

Fixes https://github.com/huggingface/datasets/issues/5918.

common_voice_11_0.py

@@ -186,14 +186,12 @@ class CommonVoice(datasets.GeneratorBasedBuilder):
                 metadata[row["path"]] = row
 
         for i, audio_archive in enumerate(archives):
-            for filename, file in audio_archive:
-                _, filename = os.path.split(filename)
+            for path, file in audio_archive:
+                _, filename = os.path.split(path)
                 if filename in metadata:
                     result = dict(metadata[filename])
                     # set the audio feature and the path to the extracted file
-                    path = os.path.join(local_extracted_archive_paths[i], filename) if local_extracted_archive_paths else filename
+                    path = os.path.join(local_extracted_archive_paths[i], path) if local_extracted_archive_paths else path
                     result["audio"] = {"path": path, "bytes": file.read()}
-                    # set path to None if the audio file doesn't exist locally (i.e. in streaming mode)
-                    result["path"] = path if local_extracted_archive_paths else filename
-
+                    result["path"] = path
                     yield path, result