text: 
  
  class THORGraphBrowser:
      def __init__(self,
              h5_file_path = None,
              approximating_steps = 1000,
              **kwargs):
          super(THORGraphBrowser, self).__init__()
  
      def process(self, scene = 'bedroom_04'):
          pass
  
      def find_shortest_path(self, init, goal):
          pass
  
      def find_random_walk(self, init, goal):
          pass
  