test spawn

spawn.html

 {% extends "templates/spawn.html" %}
 
-{% set gpus = 0 %}
+{% set gpus = 1 %}
 
 {% block heading %}
 <label for="gpus">GPUs</label>
 <input class="form-control input-lg" type="range" name="gpus" value="{{ gpus }}" min="0" max="4" oninput="this.nextElementSibling.value = this.value"/>
-<output>0</output>  
+<output>{{ gpus }}</output>  
 <br/>
 <label for="cores">CPUS</label>
 <input class="form-control input-lg" type="range" name="cores" value="1" min="0" max="96" oninput="this.nextElementSibling.value = this.value"/>