In OSP 16 a new dependency is introduced for networking-ansible. python-network-runner has been packaged in Fedora and needs to be added to OSP 16.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2020:0283