<s> """<STR_LIT>""" <EOL> revision = '<STR_LIT>' <EOL> down_revision = '<STR_LIT>' <EOL> from alembic import op <EOL> import sqlalchemy as sa <EOL> from sqlalchemy . sql import text <EOL> from sqlalchemy . dialects import postgresql <EOL> def upgrade ( ) : <EOL> '''<STR_LIT>''' <EOL> conn = op . get_bind ( ) <EOL> conn . execute ( text ( '''<STR_LIT>''' ) , <EOL> revision = revision ) <EOL> def downgrade ( ) : <EOL> '''<STR_LIT>''' <EOL> conn . execute ( text ( '''<STR_LIT>''' ) , <EOL> down_revision = down_revision ) </s>
