public function down()
{
Schema::dropIfExists('security_codes');
Schema::table('users', function ($table) {
$table->dropColumn('bot_user_id');
});
Schema::table('contacts', function ($table) {
$table->dropColumn('bot_user_id');
});
Schema::table('accounts', function ($table) {
$table->dropColumn('include_item_taxes_inline');
});
}