Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE customers (town_city VARCHAR, customer_type_code VARCHAR)
### Question:
Which city has the least number of customers whose type code is "Good Credit Rating"?
### Answer:
SELECT town_city FROM customers WHERE customer_type_code = "Good Credit Rating" GROUP BY town_city ORDER BY COUNT(*) LIMIT 1