Find the name of the most expensive product.
CREATE TABLE products (
    product_name VARCHAR,
    product_price VARCHAR
)
SELECT product_name FROM products ORDER BY product_price DESC LIMIT 1
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Find the name of the most expensive product. ### Input: CREATE TABLE products (
    product_name VARCHAR,
    product_price VARCHAR
) ### Response: SELECT product_name FROM products ORDER BY product_price DESC LIMIT 1