Clock that shows current year. ESPHome + Home Assistant

clock.yaml

esphome:
  name: clock
  platform: ESP8266
  board: nodemcuv2

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

logger:

api:
  password: !secret api_password

ota:
  password: !secret ota_password

time:
  - platform: homeassistant
    id: homeassistant_time

display:
  platform: tm1637
  clk_pin: D2
  dio_pin: D1
  update_interval: 200ms
  lambda: |-
    it.strftime("%Y", id(homeassistant_time).now());