TypeError: register_number() missing 1 required keyword-only argument: 'step'

[monterek]

When installing the example yaml structure, I get the following message.
Source defined at: github://arthurrump/esphome-opentherm@main

INFO ESPHome 2023.10.6
INFO Reading configuration /config/esphome/bramka-ot.yaml...
INFO Generating C++ source...
Traceback (most recent call last):
File "/usr/local/bin/esphome", line 33, in
sys.exit(load_entry_point('esphome', 'console_scripts', 'esphome')())
File "/esphome/esphome/main.py", line 1036, in main
return run_esphome(sys.argv)
File "/esphome/esphome/main.py", line 1023, in run_esphome
rc = POST_CONFIG_ACTIONS[args.command](args, config)
File "/esphome/esphome/main.py", line 454, in command_run
exit_code = write_cpp(config)
File "/esphome/esphome/main.py", line 189, in write_cpp
generate_cpp_contents(config)
File "/esphome/esphome/main.py", line 201, in generate_cpp_contents
CORE.flush_tasks()
File "/esphome/esphome/core/init.py", line 650, in flush_tasks
self.event_loop.flush_tasks()
File "/esphome/esphome/coroutine.py", line 246, in flush_tasks
next(task.iterator)
File "/esphome/esphome/main.py", line 181, in wrapped
await coro(conf)
File "/data/external_components/d4d3a138/components/opentherm/number.py", line 34, in to_code
keys = await generate.component_to_code(
File "/data/external_components/d4d3a138/components/opentherm/generate.py", line 107, in component_to_code
entity = await create(conf, key, hub)
File "/data/external_components/d4d3a138/components/opentherm/number.py", line 18, in new_openthermnumber
await number.register_number(var, config, min_value = config[input.CONF_min_value], max_value = config[input.CONF_max_value])
TypeError: register_number() missing 1 required keyword-only argument: 'step'

[timdiels]

See #17 (comment). I'd recommend https://github.com/FreeBear-nc/esphome-opentherm as that one's had recent development and responds well to PRs.