Description of problem:
$ /usr/sbin/fedora-burn-yubikey 
Traceback (most recent call last):
  File "/usr/sbin/fedora-burn-yubikey", line 13, in <module>
    from fedora.client import AccountSystem, AuthError
ModuleNotFoundError: No module named 'fedora'

Version-Release number of selected component:
fedora-packager-yubikey-0.6.0.4-2.fc33

Additional info:
reporter:       libreport-2.14.0
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.gnome.Terminal.slice/vte-spawn-dd213817-b6e9-48f5-b9f4-1fe0a9dee743.scope
cmdline:        /usr/bin/python3 /usr/sbin/fedora-burn-yubikey
crash_function: module
exception_type: ModuleNotFoundError
executable:     /usr/sbin/fedora-burn-yubikey
interpreter:    python3-3.9.0-1.fc33.x86_64
kernel:         5.8.17-300.fc33.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
fedora-burn-yubikey:13:<module>:ModuleNotFoundError: No module named 'fedora'

Traceback (most recent call last):
  File "/usr/sbin/fedora-burn-yubikey", line 13, in <module>
    from fedora.client import AccountSystem, AuthError
ModuleNotFoundError: No module named 'fedora'

Local variables in innermost frame:
__name__: '__main__'
__doc__: None
__package__: None
__loader__: <_frozen_importlib_external.SourceFileLoader object at 0x7fc3da767940>
__spec__: None
__annotations__: {}
__builtins__: <module 'builtins' (built-in)>
__file__: '/usr/sbin/fedora-burn-yubikey'
__cached__: None

Potential duplicate: bug 1811895