if I recall correctly its part of the original series and the group comes to a glorious shiny looking city with helpfull little cleaning robots and vending robots roaming around and they were given keycards or something when they first entered so they could use the roving vending machines. And at some point team rocket snuck in climbing over a cliff or something and tried to use the machines too but without the cards they couldnt and I guess they freaked out or something and got in trouble. any one reconize this episode and can tell me the name of it?

thankss