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_2226817_6 (no_in_season VARCHAR, written_by VARCHAR)
### Question:
How many season numbers are there for the episodes written by Art Everett?
### Answer:
SELECT COUNT(no_in_season) FROM table_2226817_6 WHERE written_by = "Art Everett"