Can't build 1-hub-serial.yaml

[macraj]

When I try compile yaml file I got error:

INFO ESPHome 2024.2.1
INFO Reading configuration /config/esphome/1-hub-serial.yaml...
Failed config

wifi: [source /config/esphome/1-hub-serial.yaml:19]

Please specify at least an SSID or an Access Point to create.
power_save_mode: NONE
networks: []
domain: .local
reboot_timeout: 15min
fast_connect: False
output_power: 20.0
passive_scan: False
enable_on_boot: True
use_address: hub-serial.local

How it's supposed to work with esphome without setting wifi access ?