For Fedora Rawhide run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/devel:kanku:images:supply/Fedora_Rawhide/devel:kanku:images:supply.repo
dnf install python-kiwi
For Fedora 33 run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/devel:kanku:images:supply/Fedora_33/devel:kanku:images:supply.repo
dnf install python-kiwi
For Fedora 32 run the following as root:
dnf config-manager --add-repo https://download.opensuse.org/repositories/devel:kanku:images:supply/Fedora_32/devel:kanku:images:supply.repo
dnf install python-kiwi