--- a
+++ b/mmaction/localization/__init__.py
@@ -0,0 +1,11 @@
+# Copyright (c) OpenMMLab. All rights reserved.
+from .bsn_utils import generate_bsp_feature, generate_candidate_proposals
+from .proposal_utils import soft_nms, temporal_iop, temporal_iou
+from .ssn_utils import (eval_ap, load_localize_proposal_file,
+                        perform_regression, temporal_nms)
+
+__all__ = [
+    'generate_candidate_proposals', 'generate_bsp_feature', 'temporal_iop',
+    'temporal_iou', 'soft_nms', 'load_localize_proposal_file',
+    'perform_regression', 'temporal_nms', 'eval_ap'
+]