ConfigParser.NoSectionError: No section: 'DIRECTORY'

[yuxuan2015]

Traceback (most recent call last):
File "/data/git/text_similarity/kaggle-quora-question-pairs/bin/feature_engineering/graph.py", line 332, in
demo()
File "/data/git/text_similarity/kaggle-quora-question-pairs/bin/feature_engineering/graph.py", line 327, in demo
GraphEdgeMaxCliqueSize(config_fp).extract('train')
File "/data/git/text_similarity/kaggle-quora-question-pairs/bin/feature_engineering/graph.py", line 135, in init
UDG.init(self, config_fp)
File "/data/git/text_similarity/kaggle-quora-question-pairs/bin/feature_engineering/graph.py", line 127, in init
reverse)
File "/data/git/text_similarity/kaggle-quora-question-pairs/bin/feature_engineering/graph.py", line 83, in generate_graph
fin = csv.reader(open('%s/train.csv' % config.get('DIRECTORY', 'origin_pt')))
File "/home/lyy/anaconda2/lib/python2.7/ConfigParser.py", line 607, in get
raise NoSectionError(section)
ConfigParser.NoSectionError: No section: 'DIRECTORY'