fix: sorting

facial-emotion-recognition-dataset.py

@@ -72,12 +72,13 @@ class FacialEmotionRecognitionDataset(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, images, annotations):
         annotations_df = pd.read_csv(annotations, sep=';')
+
         images = sorted(images)
         images = [images[i:i + 8] for i in range(0, len(images), 8)]
 
         for idx, images_set in enumerate(images):
-            # set_id = int(images_set[0].split('/')[-2])
-            data = {'set_id': idx}
+            set_id = int(images_set[0].split('/')[-2])
+            data = {'set_id': set_id}
 
             for file in images_set:
                 if 'neutral' in file.lower():
@@ -98,10 +99,10 @@ class FacialEmotionRecognitionDataset(datasets.GeneratorBasedBuilder):
                     data['surprised'] = file
 
             data['age'] = annotations_df.loc[annotations_df['set_id'] ==
-                                             idx]['age'].values[0]
+                                             set_id]['age'].values[0]
             data['gender'] = annotations_df.loc[annotations_df['set_id'] ==
-                                                idx]['gender'].values[0]
+                                                set_id]['gender'].values[0]
             data['country'] = annotations_df.loc[annotations_df['set_id'] ==
-                                                 idx]['country'].values[0]
+                                                 set_id]['country'].values[0]
 
             yield idx, data