pixelfed/app/Avatar.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Avatar extends Model
{
    use SoftDeletes;

    /**
     * The attributes that should be mutated to dates.
     *
     * @var array
     */
    protected $dates = ['deleted_at'];
    protected $fillable = ['profile_id'];

    public function profile()
    {
    	return $this->belongsTo(Profile::class);
    }
}