How to Render Dynamic Variables in a Phoenix LiveView

defmodule AppWeb.PageLive do
   use AppWeb, :live_view  
   def mount(_params, _session, socket)  do
	 {:ok, assign(socket, greeting: "Hello World")}  
   end

   def render(assigns) do
	   ~H"""
		<%= assigns.greeting %>
	   """ 
   end
end