Modified code Pyflakes warning.

File model_base.py:
W402 'sa' imported but unused

Change-Id: I167fbb81f88ddf6d2c6405832d0fe1c445509402
This commit is contained in:
siyingchun 2012-09-08 22:56:17 +08:00 committed by Gerrit Code Review
parent dec9929505
commit 5b9f7a9ad0

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@ -13,7 +13,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import sqlalchemy as sa
from sqlalchemy.ext import declarative
from sqlalchemy import orm