user: Question: What week did they have a Bye?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Game site', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '1967-09-10', 'at Buffalo Bills', 'L 20–17', 'War Memorial Stadium', '45,748']
SQL:

assistant: SELECT "Week" FROM "Table" WHERE "Date" = 'Bye';