in gym_wikinav/envs/wikinav_env/web_graph.py [0:0]
def __init__(self, graph, beam_size, path_length):
self.graph = graph
self.beam_size = beam_size
self.path_length = path_length
assert self.graph.articles[1].title == "_Dummy", \
"Graph must have articles[1] == dummy article"
self._dummy_page = 1
print("Dummy page: ", self._dummy_page,
self.graph.get_article_title(self._dummy_page))
self._id, self._path, self._length = None, None, None
self.beam = None