parameters: (self)
return_statement: return self._graph_data.graph_info()
docstring: Get the meta information of the graph, including the number of nodes, the type of nodes,
          the feature information of nodes, the number of edges, the type of edges, and the feature information of edges.
  
          Returns:
              dict, meta information of the graph. The key is node_type, edge_type, node_num, edge_num,
              node_feature_type and edge_feature_type.
docstring_summary: Get the meta information of the graph, including the number of nodes, the type of nodes,
          the feature information of nodes, the number of edges, the type of edges, and the feature information of edges.
docstring_tokens: Get the meta information of the graph including the number of nodes the type of nodes the feature information of nodes the number of edges the type of edges and the feature information of edges .
function: def graph_info(self):
          """
          Get the meta information of the graph, including the number of nodes, the type of nodes,
          the feature information of nodes, the number of edges, the type of edges, and the feature information of edges.
  
          Returns:
              dict, meta information of the graph. The key is node_type, edge_type, node_num, edge_num,
              node_feature_type and edge_feature_type.
          """
          if self._working_mode == 'server':
              raise Exception("This method is not supported when working mode is server.")
          return self._graph_data.graph_info()
function_tokens: def graph_info ( self ) : if self . _working_mode == 'server' : raise Exception ( "This method is not supported when working mode is server." ) return self . _graph_data . graph_info ( )