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 table_name_29 (week INTEGER, visiting_team VARCHAR)
### Question:
When were the Houston Texans the visiting team later in the season?
### Answer:
SELECT MAX(week) FROM table_name_29 WHERE visiting_team = "houston texans"