Deleting a review

To be able to delete reviews, we need to follow the ensuing steps:

1. Update the movies.show template.
2. Define the delete_review function.
3. Configure the delete review URL.

Updating the movies.show template

In the /movies/templates/movies/show.html file, add the following bolded code:

            …
            <h5 class="card-title">
              Review by {{ review.user.username }}
            </h5>
            <h6 class="card-subtitle mb-2 text-muted">
              {{ review.date }}
      ...