human
Solve the following python programming problem given the following code:
def requires_active_transfer(fn) : 
    def decorate(self, * args, **kwargs) : 
        if (not self.active) : 
            raise InactiveTransferDomainException (_ ('Transfer domain request is no longer active')) 
return fn (self, * args, ** kwargs) 
return fn 

    
    

    Fix the buggy line: return fn
assistant
#Here is Python program to fix the buggy line: return fn
.

return def decorate(