FIX:two times write mp4 file in testing"

Tests/test_dataset_video.py

@@ -17,9 +17,6 @@ test_result_path = Path("./test_result")
 if not test_result_path.exists():
     test_result_path.mkdir()
 
-with open("test.mp4", "wb") as f:
-    f.write(r.content)
-
 dataset = Dataset_Video("video_dataset_1")
 dataset.data = tmp_path / "test.mp4"
 dataset.attrs["timestamp"] = "2022-06-13 11:22:11"