MongoDB installation

[kalpana]

I tried to install MongoDB in my pc but something went wrong, I dont need to install it anymore, but I have lots of errors in my terminal now. How can I get rid of them?

Terminal output after sudo apt-get update

"Ign:1 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 InReleaseAtingido:2 http://br.archive.ubuntu.com/ubuntu jammy InRelease
Atingido:3 http://br.archive.ubuntu.com/ubuntu jammy-updates InRelease
Atingido:4 http://br.archive.ubuntu.com/ubuntu jammy-backports InRelease
Atingido:5 https://deb.nodesource.com/node_18.x jammy InRelease
Ign:6 https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 InRelease
Atingido:7 https://dl.google.com/linux/chrome/deb stable InRelease
Atingido:8 https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 Release
Atingido:9 http://deb.anydesk.com all InRelease
Obter:11 https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 Release [3.094 B]
Atingido:12 http://security.ubuntu.com/ubuntu jammy-security InRelease
Obter:13 https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 Release.gpg [866 B]
Ign:13 https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 Release.gpg
Lendo listas de pacotes... Pronto
W: https://repo.mongodb.org/apt/ubuntu/...4/Release.gpg: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key( for details.
W: Erro GPG: https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 Release: As assinaturas a seguir não puderam ser verificadas devido à chave pública não estar disponível: NO_PUBKEY REMOVED***
E: O repositório 'https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 Release' não está assinado.
N: Atualizações a partir de tal repositório não podem ser feitas de forma segura e estão, portanto, desativadas por definição.
N: See apt-secure( manpage for repository creation and user configuration details.