Fixed import for model_policy
diff --git a/xos/synchronizers/base/backend.py b/xos/synchronizers/base/backend.py
index 0bf3e48..5f11d46 100644
--- a/xos/synchronizers/base/backend.py
+++ b/xos/synchronizers/base/backend.py
@@ -5,7 +5,7 @@
from synchronizers.base.event_loop import XOSObserver
from synchronizers.base.event_manager import EventListener
from xos.logger import Logger, logging
-from model_policy import run_policy
+from synchronizers.model_policy import run_policy
from xos.config import Config
logger = Logger(level=logging.INFO)