when i run sudo apt update on ubanto terminal output is killed [closed]

sudo apt updatethe out out is killed on ubanto 20.04(lts)when i run sudo apt update on ubanto terminal output is killedn sudo apt update on ubanto terminal output is killedHit:10 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 Release Hit:11 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 Release Hit:12 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/8.0 ReleaseReading package lists... DoneBuilding dependency treeReading state information... Done66 packages can be upgraded. Run 'apt list --upgradable' to see them.