How many people directed episode 7 In the season?
CREATE TABLE table_23937219_3 (directed_by VARCHAR, season__number VARCHAR)
SELECT COUNT(directed_by) FROM table_23937219_3 WHERE season__number = 7
### Context: CREATE TABLE table_23937219_3 (directed_by VARCHAR, season__number VARCHAR) ### Question: How many people directed episode 7 In the season? ### Answer: SELECT COUNT(directed_by) FROM table_23937219_3 WHERE season__number = 7