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_203_316 ( id number, "party" text, "diet representation\nrepresentatives" number, "diet representation\ncouncillors" number, "party leader(s)" text, "comments" text )

### Question ###
how many of these parties currently have no councillors ?

### Accurate SQL ###

SELECT COUNT("party") FROM table_203_316 WHERE "diet representation\ncouncillors" = 0