Update script to hub

Boat_dataset.py

@@ -64,7 +64,7 @@ class BoatDataset(datasets.GeneratorBasedBuilder):
         downloaded_files = dl_manager.download_and_extract(_URLS)
 
         # Load class labels from the classes file
-        with open(downloaded_files['classes'], 'r') as file:
+        with open('classes.txt', 'r') as file:
             classes = [line.strip() for line in file.readlines()]
         
         return [