human
Solve the following python programming problem given the following code:
def TAnd(* args) : 
    'Combine multiple functions using an AND operation.

  ' 
    def fn(val) : 
        return compat.all ((t (val) for t in args)) 
return CombinationDesc ('and', fn, fn) 

    
    

    Fix the buggy line: return CombinationDesc ('and', fn, fn)
assistant
#Here is Python program to fix the buggy line: return CombinationDesc ('and', fn, fn)
.

return CombinationDesc ('and', args, fn)