Update winogavil.py

winogavil.py

@@ -102,13 +102,16 @@ class Winogavil(datasets.GeneratorBasedBuilder):
 
         df = pd.read_csv(examples_csv)
 
-        columns_to_serialize = ['candidates', 'associations']
-        for c in columns_to_serialize:
-            df[c] = df[c].apply(json.loads)
-
+        # columns_to_serialize = ['candidates', 'associations']
+        # for c in columns_to_serialize:
+        #   df[c] = df[c].apply(json.loads)
+    
         for r_idx, r in df.iterrows():
-            candidates_images = [get_img_url(x) for x in r['candidates']]
+            r_dict = r.to_dict()
+            r_dict['candidates'] = json.loads(r_dict['candidates'])
+            candidates_images = [get_img_url(x) for x in r['candidates']
             r['candidates_images'] = candidates_images
+            r_dict['associations'] = json.loads(r_dict['associations'])
             key = r['ID']
             yield key, r.to_dict()