test spawn

page.html

 {% extends "templates/page.html" %}
 
 {% set extra_resources = {'n_gpus' : 3} %}
-extra_resources.update = ({'n_gpus' : 2})
\ No newline at end of file
+{% set extra_resources.update = {'n_gpus' : 2} %}
\ No newline at end of file

spawn.html

@@ -9,7 +9,7 @@
 <p>Number of GPUs: {{ extra_resources.n_gpus }}</p>
 <label for="gpus">GPUs</label>
 <input class="form-control input-lg" type="range" name="gpus" value="{{ extra_resources.n_gpus }}" min="0" max="4" oninput="this.nextElementSibling.value = this.value"/>
-<output>{{ n_gpus }}</output>  
+<output>{{ extra_resources.n_gpus }}</output>  
 <br/>
 <label for="cores">CPUS</label>
 <input class="form-control input-lg" type="range" name="cores" value="2" min="0" max="96" oninput="this.nextElementSibling.value = this.value"/>