text: from django.shortcuts import render
  from django.utils.safestring import mark_safe
  import json
  
  
  def chat(request):
      return render(request, "chat/index.html", {})
  
  
  def room(request, room_name):
      return render(
          request, "chat/room.html", {"room_name_json": mark_safe(json.dumps(room_name))}
      )
  
  