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-rw-r--r--src/server/db_controller.py3
-rw-r--r--src/server/rz_server.py1
2 files changed, 2 insertions, 2 deletions
diff --git a/src/server/db_controller.py b/src/server/db_controller.py
index 82160037..76cb540a 100644
--- a/src/server/db_controller.py
+++ b/src/server/db_controller.py
@@ -6,12 +6,11 @@ from db_driver import DB_Driver_REST, DB_Driver_Base
from db_op import DB_composed_op
from db_op import DB_op
from neo4j_util import Neo4JException
-import neo4j_util as db_util
log = logging.getLogger('rhizi')
-class DB_Controller:
+class DB_Controller(object):
"""
neo4j DB controller
"""
diff --git a/src/server/rz_server.py b/src/server/rz_server.py
index 21f29160..506420bc 100644
--- a/src/server/rz_server.py
+++ b/src/server/rz_server.py
@@ -13,6 +13,7 @@ import signal
import traceback
import types
+from db_controller import DB_Controller
from db_op import DBO_rzdb__fetch_DB_metablock, DBO_rzdb__init_DB
import rz_api
import rz_api_rest