Error on start

[lugio]

hello, I want to test your module, but at launch I encounter this error:

`Logger: homeassistant.setup
Source: custom_components/midea_dehumidifier/init.py:80
Integration: midea_dehumidifier (documentation, issues)
First occurred: 11:51:19 (1 occurrences)
Last logged: 11:51:19

Error during setup of component midea_dehumidifier
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/setup.py", line 254, in _async_setup_component
result = await task
File "/config/custom_components/midea_dehumidifier/init.py", line 80, in async_setup
for a in appliances:
TypeError: 'int' object is not iterable`

if you have any idea, thanks