file not exist

[ZhtWan]

Is there anyone could tell me what the file named "path_graph_out.json" is?
Here's some of the code in grapher.py:

class BGGraph(object):

def __init__(self, args):
	
	self.data_dir        = os.path.join(args["data_dir"], args["dataset_name"])

	self.ent2id          = json.load(open(os.path.join(self.data_dir, 'entity2id.json')))
	self.id2ent          = id2name(self.ent2id)
	self.rel2id          = json.load(open(os.path.join(self.data_dir, 'relation2id.json')))
	self.id2rel          = id2name(self.rel2id)

	self.out             = json.load(open(os.path.join(self.data_dir, 'path_graph_out.json')))

[ZhtWan]

Solved! Refer to #4.