I am using this bit of code:

$args = array(
  'orderby' => 'name',
  'hierarchical' => 1,
  'style' => 'none',
  'taxonomy' => 'category',
  'hide_empty' => 0,
  'depth' => 1,
  'title_li' => ''
);

$categories = get_categories($args);

What I am trying to do is to list only top level categories. When I am using this code I am getting all of them not just level one. Can someone help me?

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