Who directed episode number 179 in the series?
CREATE TABLE table_26555 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" real
)
SELECT "Directed by" FROM table_26555 WHERE "No. in series" = '179'
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: Who directed episode number 179 in the series? ### Input: CREATE TABLE table_26555 (
    "No. in series" real,
    "No. in season" real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" real
) ### Response: SELECT "Directed by" FROM table_26555 WHERE "No. in series" = '179'