I recorded a form that also contained an image. I would like that later in edit form to be able to visually see the previously uploaded image before changing it. I tried to display it in edit form via
<img src = "{{curs.poster_curs.url}}" alt = "alternate text">
but in inspect it shows src = "unknown". How can I display the image already uploaded in edit form? I ask for a solution in this regard. Thank you