fix: added valid CID and fix typecheck#764

seetadev merged 2 commits intolibp2p:mainlibp2p/py-libp2p:mainfrom

acul71:fix/issue-757-test-peerinfo-valid-cidacul71/py-libp2p-fork:fix/issue-757-test-peerinfo-valid-cidCopy head branch name to clipboard