change util.logger to xos.logger
diff --git a/xos/generate/dependency_walker.py b/xos/generate/dependency_walker.py
index d99b783..210ec0f 100644
--- a/xos/generate/dependency_walker.py
+++ b/xos/generate/dependency_walker.py
@@ -12,7 +12,7 @@
import pdb
from core.models import *
-from util.logger import Logger, logging
+from xos.logger import Logger, logging
logger = Logger(level=logging.INFO)
missing_links={}
diff --git a/xos/tosca/tests/observertest.py b/xos/tosca/tests/observertest.py
index 9630ecb..4c8d5df 100644
--- a/xos/tosca/tests/observertest.py
+++ b/xos/tosca/tests/observertest.py
@@ -8,7 +8,7 @@
from synchronizers.base.event_loop import XOSObserver
from synchronizers.model_policy import run_policy_once
from xos.config import set_override
-from util.logger import Logger, observer_logger
+from xos.logger import Logger, observer_logger
class BaseObserverToscaTest(BaseToscaTest):
hide_observer_output = True