Update renovation.py

renovation.py

@@ -84,10 +84,12 @@ class Renovations(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, data_files, split):
         # Separate data by class
         data_by_class = {label: [] for label in _NAMES}
+        allowed_extensions = {'.jpeg', '.jpg', '.PNG'}
         for label, path in data_files.items():
-            files = [os.path.join(path, f) for f in os.listdir(path) if os.path.isfile(os.path.join(path, f))]
+            files = [os.path.join(path, f) for f in os.listdir(path) if os.path.isfile(os.path.join(path, f)) and os.path.splitext(f)[1] in allowed_extensions]
             data_by_class[label].extend((file, label) for file in files)
     
+    
         # Shuffle and split data for each class
         random.seed(43)  # ensure reproducibility
         train_data, test_data, val_data = [], [], []