diff --git a/script/test/test_thread.py b/script/test/test_thread.py
index dd079f7..8d27244 100644
--- a/script/test/test_thread.py
+++ b/script/test/test_thread.py
@@ -1,3 +1,6 @@
+from bsread import source, Source, PUB, SUB, PUSH, PULL, DEFAULT_DISPATCHER_URL
+from threading import Thread
+import threading 
 
 
 statistics=Namespace()