What was the earliest week when the New Orleans Saints were the opponents?
CREATE TABLE table_name_31 (
    week INTEGER,
    opponent VARCHAR
)
SELECT MIN(week) FROM table_name_31 WHERE opponent = "new orleans saints"
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: What was the earliest week when the New Orleans Saints were the opponents? ### Input: CREATE TABLE table_name_31 (
    week INTEGER,
    opponent VARCHAR
) ### Response: SELECT MIN(week) FROM table_name_31 WHERE opponent = "new orleans saints"