Checklist

• I added a descriptive title
• I searched for other feature requests and couldn't find a duplicate (including also the type-feature tag)
• I confirmed that it's not related to another project area (see the above section)

What is the idea?

In order to disambiguate debugging output and rendering to the page, we want to add a new display function that can be called explicitly whenever the user wants to render things on the page. See more details at #622

Why is this needed

Se #622

What should happen?

We will introduce a new method display that can be used to display objects and other things on the page.

Here's the proposed method:

def display(*objects, parent=None):
    """Display `objects` on parent. 

All non-keyword arguments are converted using the global renderer mapper or using the object `__repr__` if a renderer for that object is not present. 

If `parent` is None, the parent object set at the global `py-script` tag level will be used. 
    """

Additional Context

No response