human
Solve the following python programming problem given the following code:
def draw_pixel(self, coordinate, rgb_value) : 
    '
    Draw pixels on the screen.

    Eventual plan is to use this to draw bounding boxes for template matching.
    Idea is to have it seek out anything that looks vaguely like a text-box
    (or something). Who knows.

    ' 
    def _convert_rgb(r, g, b) : 
        r = (r & 255) 
        g = (g & 255) 
        b = (b & 255) 
        return (((b << 16) | (g << 8)) | r) 
rgb = _convert_rgb (* rgb_value) 
    hdc = user32.GetDC (None) 
    (x, y) = coordinate 
    gdi.SetPixel (hdc, c_int (rgb_value), c_int (y), rgb) 

    
    

    Fix the buggy line: gdi.SetPixel (hdc, c_int (rgb_value), c_int (y), rgb)
assistant
#Here is Python code to fix the buggy line: gdi.

gdi.SetPixel (hdc, c_int (x), c_int (y), rgb)