Getting an error w/ Check Home Assistant configuration. Not sure why

The error I am receiving is this:

Testing configuration at /tmp/config
Failed config
  group: 
    - Invalid config for [group]: [family] is an invalid option for [group]. Check: group->group->group->family. (See /tmp/config/configuration.yaml, line 12). 
    - automation: [source /tmp/config/configuration.yaml:13]
        - action: [source /tmp/config/automations.yaml:9]

I don’t see anything that could be wrong with configuration.yaml, line 12 since I haven’t even configured anything in it yet. I will also include my groups.yaml in case it has something to do with that. Thanks in advance! I’m very new to HA.

configuration.yaml:


# Configure a default setup of Home Assistant (frontend, api, etc)
default_config:

http:
  ssl_certificate: /ssl/fullchain.pem
  ssl_key: /ssl/privkey.pem

# Text to speech
tts:
  - platform: google_translate

group: !include groups.yaml
automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml

groups.yaml:

group:
  family:
    name: Family
    entities:
      - device_tracker.life360_j
      - device_tracker.life360_k

Remove group: at the top of your groups.yaml file, it’s already declared in configuration.yaml.

Thank you, that was the issue!