Next up: the user should be able to request a form to enter information for a new picture.
Defined a method to handle the form for a new picture request.
Created a template to draw a form for a new picture.
We don't need any data from the database to draw a form for a new picture, so we can leave the new method empty and simply write the HTML for a form in the view. When the user clicks submit, we choose to send the form data to /pictures with a POST by setting the action and method attributes accordingly.