fix: generate examples

generated-usa-passeports-dataset.py

@@ -123,8 +123,8 @@ class GeneratedUsaPasseportsDataset(datasets.GeneratorBasedBuilder):
         augmentation = dl_manager.download_and_extract(
             f"{_DATA}augmentation.zip")
         annotations = dl_manager.download(f"{_DATA}{_NAME}.csv")
-        # original = dl_manager.iter_files(original)
-        # augmentation = dl_manager.iter_files(augmentation)
+        original = dl_manager.iter_files(original)
+        augmentation = dl_manager.iter_files(augmentation)
         return [
             datasets.SplitGenerator(name=datasets.Split.TRAIN,
                                     gen_kwargs={
@@ -136,17 +136,22 @@ class GeneratedUsaPasseportsDataset(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, original, augmentation, annotations):
         annotations_df = pd.read_csv(annotations, sep=';')
+        original = list(original)
+        augmentation = list(augmentation)
+        augmentation = [
+            augmentation[i:i + 3] for i in range(0, len(augmentation), 3)
+        ]
 
-        for row in annotations_df.itertuples():
-            yield row[0], {
+        for idx, (org, aug) in enumerate(zip(original, augmentation)):
+            yield idx, {
                 'original':
-                    load_image_file(f'{original}/{row[1]}'),
+                    load_image_file(org),
                 'us_pass_augmentated_1':
-                    load_image_file(f'{augmentation}/{row[2]}'),
+                    load_image_file(aug[0]),
                 'us_pass_augmentated_2':
-                    load_image_file(f'{augmentation}/{row[3]}'),
+                    load_image_file(aug[1]),
                 'us_pass_augmentated_3':
-                    load_image_file(f'{augmentation}/{row[4]}')
+                    load_image_file(aug[2])
             }
 
         # for idx, (image_path, (attack_path, attack)) in enumerate(