We won in small claims City court. This was appealed to County court. They have failed to follow through. How do we file a motion of dismissal?

Looking to get this behind us. I believe the Defendant our past landlord is hoping we will forget this as it drags on. They have not responded to the County's request for information as to why they feel it should be appealed. They did not even show up to the Small Claim hearing so was ruled in our favor. They then asked to have it overturned and Judge again ruled with us and did not overturn decision. The County Courthouse said we can file a motion to have it dismissed due to negligence. We can not find any information on how to do this.