fix bug when streaming

dcase23-task2-enriched.py

@@ -395,7 +395,7 @@ class DCASE2023Task2Dataset(datasets.GeneratorBasedBuilder):
                 audio_path[split] = dl_manager.download(self.config.data_urls[split])
                 local_extracted_archive[split] = dl_manager.extract(
                     audio_path[split]) if not dl_manager.is_streaming else None
-                if self.config.embeddings_urls is not None:
+                if self.config.embeddings_urls is not None and not dl_manager.is_streaming:
                     for emb_name, emb_data in self.config.embeddings_urls.items():
                         downloaded_embeddings = dl_manager.download(emb_data[split])
                         embeddings[split][emb_name] = np.load(downloaded_embeddings, allow_pickle=True)["arr_0"].item()