human
Solve the following python programming problem given the following code:
def _make_turn_bits_red_f(color1, color2) : 
    def _turn_bits_red(match) : 
        txt = match.group (0) 
        if (txt == '\\\\') : 
            return '\\' 
return ((color1 + txt) + color2) 
return color2 

    
    

    Fix the buggy line: return color2
assistant
#Here is Python code to fix the buggy line: return color2
.

return def _turn_bits_red(