human
Solve the following python programming problem given the following code:
@ cu 
def axpy(a, x, y) : 
    def triad(xi, yi) : 
        return ((a * xi) + yi) 
return map (triad, x, x) 

    
    

    Fix the buggy line: return map (triad, x, x)
assistant
#Here is Python code to fix the buggy line: return map (triad, x, x)
.

return map (triad, x, y)