How to display node form in a node content

This is the code

<?php
       
global $user;//in this case select the acting user
       //load the node information with the data from the user, and the node type form that we want to show
   
$nodo = array('uid' => $user->uid, 'name' => $user->name, 'type' => 'buddy_validation');
       
//this functions load the form in the variable to be displayed
   
$output = drupal_get_form('buddy_validation_node_form', $nodo);
       print
$output;
?>