def METHOD_NAME():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(
        op.f("ix_block_document_reference__updated"),
        table_name="block_document_reference",
    )
    op.drop_table("block_document_reference")
    op.drop_index(
        op.f("ix_block_schema_reference__updated"), table_name="block_schema_reference"
    )
    op.drop_table("block_schema_reference")
    # ### end Alembic commands ###