old_contents: from rdflib import Graph
  
  
  class GraphStore(Graph):
      def __init__(self, connect_args, *args, **kwargs):
          super(GraphStore, self).__init__(*args, **kwargs)
          self.connect_args = connect_args
  
      def connect(self):
          self.open(*self.connect_args)
  
new_contents: from rdflib import Graph
  
  
  class GraphStore(Graph):
      def __init__(self, connect_args, *args, **kwargs):
          super(GraphStore, self).__init__(*args, **kwargs)
          self.connect_args = connect_args
  
      def connect(self):
          if isinstance(self.connect_args, list):
              self.open(*self.connect_args)
          elif isinstance(self.connect_args, dict):
              self.open(**self.connect_args)
          else:
              raise TypeError("connect_args must be either a list or a dict.")
  
      def create(self):
          pass
  
subject: Improve connect() of GraphStore