title: Is there a way of chaining multiple models and query them in a single response?
body: <p>Hi i'm new to Django and need a little help. I'm building an API using Django and Graphene for a news site. I created multiple post models for each news cast so that each news cast can just view their corresponding model in the Django Admin panel. The problem i'm facing is that i need to chain or combine all the models for a single query so i can display all of the posts created from all of the models. </p>
  
  <p>In this example i imported both of the post model in the schema file. Is this the right approach if yes is there a way of chaining them into a single query?</p>
  
  <pre><code>import graphene
  from graphene_django import DjangoObjectType
  from .models import News, Sport
  
  class NewsType(DjangoObjectType):
      class Meta:
          model = News
  
  class SportType(DjangoObjectType):
      class Meta:
          model = Sport
  
  class Query(graphene.ObjectType):
      news = graphene.List(NewsType)
      sports = graphene.List(SportType)
  
      def resolve_news(self, info):
          return News.objects.all()
  
      def resolve_sports(self, info):
          return Sports.objects.all()
  
  </code></pre>
  
  <p>Thank you!</p>