title: how to post in my page using facebook-sdk
body: <p>I would like to post in my page using facebook-sdk</p>
  
  <p>I have <strong>permission</strong> to manage my page but when I post using </p>
  
  <pre><code>fb_response = graph.put_wall_post('python put wall post',{},FACEBOOK_PAGE_ID)
  </code></pre>
  
  <p>return  value </p>
  
  <pre><code>Something went wrong: OAuthException (#200) The user hasn't authorized the application to perform this action
  </code></pre>