Remove unused logging import

Change-Id: I4115c3721a5b931749ba73754d3d5307ca8a5236

stackalytics/dashboard/parameters.py

@@ -15,16 +15,12 @@
 
 import flask
 from oslo_config import cfg
-from oslo_log import log as logging
 from six.moves.urllib import parse
 import time
 
 from stackalytics.dashboard import vault
 
 
-LOG = logging.getLogger(__name__)
-
-
 DEFAULTS = {
     'review_nth': 5,
 }

stackalytics/processor/driverlog.py

@@ -15,11 +15,8 @@
 
 import re
 
-from oslo_log import log as logging
 from stackalytics.processor import user_processor
 
-LOG = logging.getLogger(__name__)
-
 
 def _find_ci_result(review, drivers):
     """For a given stream of reviews yields results produced by CIs."""

stackalytics/processor/normalizer.py

@@ -13,16 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo_log import log as logging
 import six
 
 from stackalytics.processor import user_processor
 from stackalytics.processor import utils
 
 
-LOG = logging.getLogger(__name__)
-
-
 def _normalize_user(user):
     for c in user['companies']:
         c['end_date'] = utils.date_to_timestamp(c['end_date'])