Move parse tokens function

Closes #171 (closed)

dan/ocr/predict/prediction.py

@@ -20,7 +20,13 @@ from dan.ocr.predict.attention import (
     split_text_and_confidences,
 )
 from dan.ocr.transforms import get_preprocessing_transforms
-from dan.utils import ind_to_token, list_to_batches, pad_images, read_image
+from dan.utils import (
+    ind_to_token,
+    list_to_batches,
+    pad_images,
+    parse_tokens,
+    read_image,
+)
 
 
 class DAN: