human
Solve the following python programming problem given the following code:
def _wrap(self, action) : 
    parent = self 
    def wrapped_action(self, state) : 
        try : 
            return action (parent._get_recursive_wrapper (self), state) 
except Exception as ex : 
            if (not parent._handler (ex)) : 
                raise Exception (ex) 
return Disposable.empty () 
return parent 

    
    

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

return def wrapped_action(