Update aphantasia_drawing_dataset.py

aphantasia_drawing_dataset.py

@@ -170,7 +170,7 @@ class AphantasiaDrawingDataset(datasets.GeneratorBasedBuilder):
           #   img = Image.open(io.BytesIO(img_byt))
           #   subjects_data[sub]["image"][room] = img.resize((500,500))
           # idx += 1
-          
+          age = int(sub_row["demographics.age"]) if sub_row["demographics.age"] and sub_row["demographics.age"] is not np.nan else None
           yield idx, {
               "subject_id": sub_row["subject_id"],
               "treatment": sub_row["treatment"],