diff --git a/TaskB01/run b/TaskB01/run
index a3190de..418c15f 100644
--- a/TaskB01/run
+++ b/TaskB01/run
@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 import sys
 import re
+import openfst_python as fst
 
 
 class automata: