How to Async Grayscale Image in Ada - Code Snippet

-- Task: Async Grayscale Image
-- Language: Ada

procedure async_grayscale_image() is begin
    -- Implementation for Async Grayscale Image
    -- TODO: Implement core logic here
    -- Step 1: Prepare data
    -- Step 2: Process Async Grayscale Image
    Put_Line("Done");
end;