TrivialFix: Remove logging import unused

This patch removes logging import unused in
congress/api/policy_model.py
congress/api/rule_model.py
congress/api/schema_model.py
congress/api/system/driver_model.py
congress/datasources/doctor_driver.py
congress/datasources/ironic_driver.py
congress/tests/datalog/test_utility.py

Change-Id: I46cb18beabc8e3761e834df90cb2b9d31454137f

congress/api/policy_model.py

@@ -20,7 +20,6 @@ from __future__ import absolute_import
 import json
 import re
 
-from oslo_log import log as logging
 import six
 
 from congress.api import base
@@ -28,8 +27,6 @@ from congress.api import error_codes
 from congress.api import webservice
 from congress import exception
 
-LOG = logging.getLogger(__name__)
-
 
 class PolicyModel(base.APIModel):
     """Model for handling API requests about Policies."""

congress/api/rule_model.py

@@ -17,17 +17,12 @@ from __future__ import print_function
 from __future__ import division
 from __future__ import absolute_import
 
-from oslo_log import log as logging
-
 from congress.api import base
 from congress.api import error_codes
 from congress.api import webservice
 from congress import exception
 
 
-LOG = logging.getLogger(__name__)
-
-
 class RuleModel(base.APIModel):
     """Model for handling API requests about policy Rules."""
 

congress/api/schema_model.py

@@ -17,15 +17,11 @@ from __future__ import print_function
 from __future__ import division
 from __future__ import absolute_import
 
-from oslo_log import log as logging
-
 from congress.api import api_utils
 from congress.api import base
 from congress.api import webservice
 from congress import exception
 
-LOG = logging.getLogger(__name__)
-
 
 class SchemaModel(base.APIModel):
     """Model for handling API requests about Schemas."""

congress/api/system/driver_model.py

@@ -17,17 +17,12 @@ from __future__ import print_function
 from __future__ import division
 from __future__ import absolute_import
 
-from oslo_log import log as logging
-
 from congress.api import api_utils
 from congress.api import base
 from congress.api import webservice
 from congress import exception
 
 
-LOG = logging.getLogger(__name__)
-
-
 def d6service(name, keys, inbox, datapath, args):
     return DatasourceDriverModel(name, keys, inbox=inbox,
                                  dataPath=datapath, **args)

congress/datasources/doctor_driver.py

@@ -17,14 +17,11 @@ from __future__ import print_function
 from __future__ import division
 from __future__ import absolute_import
 
-from oslo_log import log as logging
 import six
 
 from congress.datasources import constants
 from congress.datasources import datasource_driver
 
-LOG = logging.getLogger(__name__)
-
 
 def d6service(name, keys, inbox, datapath, args):
     """This method is called by d6cage to create a dataservice instance."""

congress/datasources/ironic_driver.py

@@ -18,14 +18,11 @@ from __future__ import division
 from __future__ import absolute_import
 
 from ironicclient import client
-from oslo_log import log as logging
 import six
 
 from congress.datasources import datasource_driver
 from congress.datasources import datasource_utils as ds_utils
 
-LOG = logging.getLogger(__name__)
-
 
 def d6service(name, keys, inbox, datapath, args):
     """This method is called by d6cage to create a dataservice instance."""

congress/tests/datalog/test_utility.py

@@ -20,14 +20,11 @@ from __future__ import absolute_import
 import contextlib
 import logging as python_logging
 
-from oslo_log import log as logging
 import six
 
 from congress.datalog import utility
 from congress.tests import base
 
-LOG = logging.getLogger(__name__)
-
 
 class TestGraph(base.TestCase):
     def test_nodes(self):