Change template.html, to support `height=100vh` immersive view.

[jiangqucheng]

With pv.network.Network(height="100vh",) now you can have a web page that is borderless and also no scroll bar at both the right-hand side and bottom. Tested on chrome, edge, and firefox, using desktop and phone. Works very well, the layout is extremely simple, clear, and gorgeous.

Comparison

After Change

Before Change