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_name_57 (stellar_mass___m__ INTEGER, type VARCHAR)
### Question:
What is the total stellar mass of the type m0?
### Answer:
SELECT SUM(stellar_mass___m__) FROM table_name_57 WHERE type = "m0"