public function down()
{
Schema::table('accounts', function ($table) {
$table->dropColumn('logo');
$table->dropColumn('logo_width');
$table->dropColumn('logo_height');
$table->dropColumn('logo_size');
$table->dropColumn('invoice_embed_documents');
$table->dropColumn('document_email_attachment');
});
Schema::dropIfExists('documents');
}