3 Revision ID: ${up_revision}
4 Revises: ${down_revision}
5 Create Date: ${create_date}
9 # revision identifiers, used by Alembic.
10 revision = ${repr(up_revision)}
11 down_revision = ${repr(down_revision)}
13 from alembic import op
14 import sqlalchemy as sa
15 ${imports if imports else ""}
18 ${upgrades if upgrades else "pass"}
22 ${downgrades if downgrades else "pass"}