Change file upload locations - Gravity Forms

functions.php

function change_upload_path( $path_info, $form_id ) {
   $path_info['path'] = get_home_path().'wp-content/uploads/docs/';
   $path_info['url'] = get_site_url().'/wp-content/uploads/docs/';
   return $path_info;
}
add_filter( 'gform_upload_path', 'change_upload_path', 10, 2 );