Show me mean rating by languages in a histogram, order by the mean rating in desc please.
CREATE TABLE artist (
    artist_name varchar2(50),
    country varchar2(20),
    gender varchar2(20),
    preferred_genre varchar2(50)
)

CREATE TABLE files (
    f_id number(10),
    artist_name varchar2(50),
    file_size varchar2(20),
    duration varchar2(20),
    formats varchar2(20)
)

CREATE TABLE song (
    song_name varchar2(50),
    artist_name varchar2(50),
    country varchar2(20),
    f_id number(10),
    genre_is varchar2(20),
    rating number(10),
    languages varchar2(20),
    releasedate Date,
    resolution number(10)
)

CREATE TABLE genre (
    g_name varchar2(20),
    rating varchar2(10),
    most_popular_in varchar2(50)
)
SELECT languages, AVG(rating) FROM song GROUP BY languages ORDER BY AVG(rating) DESC
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: Show me mean rating by languages in a histogram, order by the mean rating in desc please. ### Input: CREATE TABLE artist (
    artist_name varchar2(50),
    country varchar2(20),
    gender varchar2(20),
    preferred_genre varchar2(50)
)

CREATE TABLE files (
    f_id number(10),
    artist_name varchar2(50),
    file_size varchar2(20),
    duration varchar2(20),
    formats varchar2(20)
)

CREATE TABLE song (
    song_name varchar2(50),
    artist_name varchar2(50),
    country varchar2(20),
    f_id number(10),
    genre_is varchar2(20),
    rating number(10),
    languages varchar2(20),
    releasedate Date,
    resolution number(10)
)

CREATE TABLE genre (
    g_name varchar2(20),
    rating varchar2(10),
    most_popular_in varchar2(50)
) ### Response: SELECT languages, AVG(rating) FROM song GROUP BY languages ORDER BY AVG(rating) DESC