title: How to return List of QuerySets in graphql query as separate list elements?
body: <p>The problem I am facing is that I have <code>custom_filter</code> of <code>MyModel</code> which return the list of <code>&lt;QuerySet&gt;</code> like</p>
  
  <pre><code>[&lt;QuerySet [&lt;MyModel: xyz&gt;]&gt;, &lt;QuerySet [&lt;MyModel: xyz&gt;, &lt;MyModel: xyz&gt;,&lt;MyModel: xyz&gt;]&gt;]
  </code></pre>
  
  <p><strong>The object type</strong></p>
  
  <pre class="lang-py prettyprint-override"><code>class MyModelNode(DjangoObjectType):
      class Meta:
          model=MyModel
          filter_fields=['id]
          interfaces = (graphene.relay.Node,)
  
  
  </code></pre>
  
  <p><strong>Query</strong></p>
  
  <pre class="lang-py prettyprint-override"><code>class Query(graphene.ObjectType):
     my_model_items = graphene.List(MyModelNode)
  
     def resolve_my_model_items(self, info, **kwargs):
        my_model_filtered_items = MyModel.objects.custom_filter(kwargs)
        # my_model_filtered_items holds the list of querysets
        return my_model_filtered_items
  
  </code></pre>
  
  <p>How to handle list of querysets.
  The graphql respone of the query should give a list which have the querysets as elements.</p>
  
  <pre><code>[
    {
    //These are from first &lt;QuerySet&gt;
    "myModelItems":[
        {
          "fieldsIaskedFor":"response"
        }
      ]
  
    },
  
  
    {
    //These are from second &lt;QuerySet&gt;
    "myModelItems":[
        {
          "fieldsIaskedFor":"resp"
        },
        {
          "fieldsIaskedFor":"resp"
        },
        {
          "fieldsIaskedFor":"resp"
        },
      ]
  
    },
  
  
  ]
  </code></pre>
  
  <p>How to get results of different querysets in separate list elements ?
  The number of <code>&lt;QuerySet&gt;</code> are  not fixed.</p>
  
  <p><strong>What I have to do to achieve that ?.</strong></p>