Shower Sensor

### added in configurations.yaml

  - platform: template
    sensors:
        shower_status:
          friendly_name: "Shower Status"
          value_template: ""

### added in automations.yaml. requires set_state script described here https://community.home-assistant.io/t/how-to-manually-set-state-value-of-sensor/43975/3

- alias: Shower - Running python
  trigger:
  - platform: numeric_state
    entity_id: sensor.shower_relative_humidity_measurement
    above: 70
    for:
      minutes: 0
  action:
    service: python_script.set_state
    data_template:
      entity_id: binary_sensor.shower_status
      state: true
  id: 123ab
- alias: Shower - Idle python
  trigger:
  - platform: numeric_state
    entity_id: sensor.shower_relative_humidity_measurement
    below: 82
    for:
      minutes: 0
  action:
    service: python_script.set_state
    data_template:
      entity_id: binary_sensor.shower_status
      state: false
  id: 123abc