title: discord py - save a user posted image and delete the old one
body: <p>my bot should make embeds from all messages in a specific channel. He deletes every message, that's not in an embed and puts them automatically in an embed. Now, that's working, but I have problems with the pictures that my users upload.</p>
  <p><strong>My question:</strong> How can I save the picture that uploaded a user in a &quot;log-channel&quot; and get the new discord image link from that picture?</p>
  <p>I need the &quot;new discord image link&quot; to put it in the embed.</p>