| 1234567891011121314151617181920212223242526272829303132333435363738 | """add advanced prompt templatesRevision ID: b3a09c049e8eRevises: 2e9819ca5b28Create Date: 2023-10-10 15:23:23.395420"""import sqlalchemy as safrom alembic import op# revision identifiers, used by Alembic.revision = 'b3a09c049e8e'down_revision = '2e9819ca5b28'branch_labels = Nonedepends_on = Nonedef upgrade():    # ### commands auto generated by Alembic - please adjust! ###    with op.batch_alter_table('app_model_configs', schema=None) as batch_op:        batch_op.add_column(sa.Column('prompt_type', sa.String(length=255), nullable=False, server_default='simple'))        batch_op.add_column(sa.Column('chat_prompt_config', sa.Text(), nullable=True))        batch_op.add_column(sa.Column('completion_prompt_config', sa.Text(), nullable=True))        batch_op.add_column(sa.Column('dataset_configs', sa.Text(), nullable=True))    # ### end Alembic commands ###def downgrade():    # ### commands auto generated by Alembic - please adjust! ###    with op.batch_alter_table('app_model_configs', schema=None) as batch_op:        batch_op.drop_column('dataset_configs')        batch_op.drop_column('completion_prompt_config')        batch_op.drop_column('chat_prompt_config')        batch_op.drop_column('prompt_type')    # ### end Alembic commands ###
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