/**
     *
     */
    public function agentsForFavorite()
    {
        return $this->belongsToMany(Agent::class, 'athletes_agents', 'athlete_id', 'agent_id')
            ->withTimestamps()
            ->withPivot(
                'accepted_by_agent',
                'accepted_by_player',
                'can_edit',
        );
    }