8b3f167d0418_.py 文件源码

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('predictions', schema='results')
    op.drop_table('feature_importances', schema='results')
    op.drop_table('evaluations', schema='results')
    op.drop_index(op.f('ix_results_models_model_hash'), table_name='models', schema='results')
    op.drop_table('models', schema='results')
    op.drop_table('model_groups', schema='results')
    op.drop_table('experiments', schema='results')
    op.execute('DROP SCHEMA results')
    # ### end Alembic commands ###