what is the total amount of guests in episode 1-01 ?
CREATE TABLE table_204_494 (
    id number,
    "episode #" text,
    "original air date (uk)" text,
    "episode title" text,
    "guest cast" text,
    "dvd # 1" number
)
SELECT "guest cast" FROM table_204_494 WHERE "episode #" = '1-01'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what is the total amount of guests in episode 1-01 ? ### Input: CREATE TABLE table_204_494 (
    id number,
    "episode #" text,
    "original air date (uk)" text,
    "episode title" text,
    "guest cast" text,
    "dvd # 1" number
) ### Response: SELECT "guest cast" FROM table_204_494 WHERE "episode #" = '1-01'