Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_10953197_7 ( director VARCHAR, production_code VARCHAR )

### Question ###
who directed the production code 2398204

### Accurate SQL ###

SELECT director FROM table_10953197_7 WHERE production_code = "2398204"