hook error

[Andrew McLeod]

Traceback (most recent call last):
File "/var/lib/juju/agents/unit-magpie-7/.venv/lib/python3.7/site-packages/charms/reactive/init.py", line 74, in main
bus.dispatch(restricted=restricted_mode)
File "/var/lib/juju/agents/unit-magpie-7/.venv/lib/python3.7/site-packages/charms/reactive/bus.py", line 390, in dispatch
_invoke(other_handlers)
File "/var/lib/juju/agents/unit-magpie-7/.venv/lib/python3.7/site-packages/charms/reactive/bus.py", line 359, in _invoke
handler.invoke()
File "/var/lib/juju/agents/unit-magpie-7/.venv/lib/python3.7/site-packages/charms/reactive/bus.py", line 181, in invoke
self._action(*args)
File "/var/lib/juju/agents/unit-magpie-7/charm/reactive/magpie.py", line 85, in check_all_node
_set_states(check_nodes(nodes))
File "lib/charms/layer/magpie_tools.py", line 141, in check_nodes
if check_min_speed(min_speed, int(speed)) == 0:
ValueError: invalid literal for int() with base 10: '20.9'