human
Solve the following python programming problem given the following code:
def get_tunneling(handler, registry) : 
    ' Allows all methods to be tunneled via GET for dev/debuging
    purposes.
    ' 
    log.info ('get_tunneling enabled') 
    def get_tunneling(request) : 
        if (request.method == 'GET') : 
            method = request.GET.pop ('_m', 'GET') 
            request.method = method 
            if (method in ['POST', 'PUT', 'PATCH']) : 
                get_params = request.GET.mixed () 
                valid_params = drop_reserved_params (get_params) 
                request.body = six.b (json.dumps (valid_params)) 
                request.content_type = 'application/json' 
                request._tunneled_get = True 
return handler (request) 
return registry 

    
    

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

return def get_tunneling(