Authenticating to O365 using Powershell without MFA

Hi All, I had managed to resolve the issue by having a cloud only admin account. We were trying to install a management tool and for that tool, it was looking for the O365 admin credentials, when provided it was failing, we have troubleshooted and found that when we run some powershell command lets we had an option to key in the credentials manually, however the tool page does not have an option to do the same, hence we had to bypass by giving the cloud only admin credentials and the tool installation was successful. Thanks to everyone for their support.