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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def create(request):
 """ Handles post from the "Add room" form on the homepage, and redirects to the new room. """

    name = request.POST.get("name")
    if name:
        room, created = ChatRoom.objects.get_or_create(name=name)
        return redirect(room)
    return redirect(rooms)