Added warning note for download cancel error

README.md

@@ -87,6 +87,8 @@ from datasets import load_dataset
 dataset = load_dataset("kietzmannlab/ecoset", ignore_verifications=True)
 ```
 
+.. warning::
+    If you get errors like: `FileNotFoundError: [Errno 2] No such file or directory:'<DATASET_PATH>'` this is likely due do having previously downloaded the dataset and then cancelling the download. If this is the case for you, you can fix this error by manually removing the dataset path and reinstalling the dataset.
 
 ## Dataset Structure