Upload README.md

README.md

@@ -115,6 +115,10 @@ with h5py.File("kosum_gt.h5", "r") as gt_h5:
     change_points = gt_h5[video_id]["change_points"][:]
 ```
 
+## Data Issues
+
+If you find any data issue, such as missing keys, broken files, or metadata/annotation errors, please let us know through the Community.
+
 ## Citation
 
 If you use KoSum in your research, please cite: