human
Solve the following python programming problem given the following code:
def __getattr__(self, name) : 
    if (name.endswith ('_color') or name.endswith ('_prefix')) : 
        raise AttributeError ("'{0}' object has no attribute '{1}'".format (self.__class__.__name__, name)) 
(color, light) = getattr (self, '{0}_color'.format (prefix), (Color.CLEAR, False)) 
    prefix = getattr (self, '{0}_prefix'.format (name), '') 
    def func(message, bar_width = 0, bar_character = '=') : 
        self.show ('{0}{1}'.format (prefix, message), foreground = color, light = light, bar_width = bar_width, bar_character = bar_character) 
return func 

    
    

    Fix the buggy line: (color, light) = getattr (self, '{0}_color'.format (prefix), (Color.CLEAR, False))
assistant
#Here is Python program to fix the buggy line: (color, light) = getattr (self, '{0}_color'.

(color, light) = getattr (self, '{0}_color'.format (name), (Color.CLEAR, False))