RHOSP16.1 | Failing to install packages python3-tripleoclient

Issue

• Following this documentation 3.3. Enabling repositories for the undercloud

[root@osp16d ~]# sudo dnf install  python3-tripleoclient
Updating Subscription Management repositories.
/usr/lib/python3.6/site-packages/dateutil/parser/_parser.py:70: UnicodeWarning: decode() called on unicode string, see https://bugzilla.redhat.com/show_bug.cgi?id=1693751
  instream = instream.decode()

Red Hat Ansible Engine 2.9 for RHEL 8 x86_64 (RPMs)                                                                                                                                              26 kB/s | 2.4 kB     00:00    
Red Hat Enterprise Linux 8 for x86_64 - High Availability - Extended Update Support (RPMs)                                                                                                       22 kB/s | 2.4 kB     00:00    
Red Hat OpenStack Platform 16.1 for RHEL 8 x86_64 (RPMs)                                                                                                                                         31 kB/s | 2.4 kB     00:00    
Fast Datapath for RHEL 8 x86_64 (RPMs)                                                                                                                                                           31 kB/s | 2.4 kB     00:00    
Red Hat Enterprise Linux 8 for x86_64 - AppStream - Extended Update Support (RPMs)                                                                                                               29 kB/s | 2.8 kB     00:00    
Red Hat Enterprise Linux 8 for x86_64 - BaseOS - Extended Update Support (RPMs)                                                                                                                  29 kB/s | 2.4 kB     00:00    
Error: 
 Problem: package openstack-ironic-python-agent-builder-2.0.1-0.20200608173428.cb415ef.el8ost.noarch requires diskimage-builder, but none of the providers can be installed
  - package python3-tripleoclient-12.3.2-0.20200615103427.6f877f6.el8ost.noarch requires openstack-ironic-python-agent-builder, but none of the providers can be installed
  - package diskimage-builder-3.0.1-0.20200609103442.68017d0.el8ost.noarch requires qemu-img, but none of the providers can be installed
  - conflicting requests
  - package qemu-img-15:2.12.0-99.module+el8.2.0+5827+8c39933c.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-65.module+el8.0.0+4084+cceb9f44.5.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-88.module+el8.1.0+5013+4f99814c.1.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-99.module+el8.2.0+6870+55b789b4.2.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-64.module+el8.0.0.z+3418+a72cf898.2.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-88.module+el8.1.0+4233+bc44be3f.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-88.module+el8.1.0+5149+3ff2765e.2.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-88.module+el8.1.0+5708+85d8e057.3.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-63.module+el8+2833+c7d6d092.x86_64 is filtered out by modular filtering
  - package qemu-img-15:2.12.0-64.module+el8.0.0+3180+d6a3561d.2.x86_64 is filtered out by modular filtering
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

• This documentation bug is tracked here