Using Model for Mojolicious

# MyApp.pm
package MyApp;
use Mojo::Base 'Mojolicious';

use MyApp::Model;
has 'model' => sub {MyApp::Model->new};

# MyModel
package MyApp::MyModel;
use Mojo::Base 'Mojolicious';

sub hello {
　　my $self = shift;
　　print('Hello');
}

1;

# Model
package MyApp::Model;
use Mojo::Base 'Mojolicious';

use MyApp::Model::MyModel;
has 'my_model' => sub { MyApp::Model::MyModel->new };

1;

# Using Model
$self->app->model->my_model->hello;