diff --git a/src/kbe/lo.py b/src/kbe/lo.py
index 6fedb920..97a897de 100644
--- a/src/kbe/lo.py
+++ b/src/kbe/lo.py
@@ -20,8 +20,6 @@
 from molbe.external.lo_helper import get_aoind_by_atom, reorder_by_atom_
 from molbe.helper import ncore_
 
-# iao tmp
-
 
 class KMF:
     def __init__(self, cell, kpts=None, mo_coeff=None, mo_energy=None):