(self,
bg_img_dir="train_data/bg",
font_dir="train_data/font",
corpus_file="train_data/corpus.txt",
gen_num=10,
img_save_folder="output",
bg_img_per_word_num=5,
threads=5,
delimiter="\t")
source not stored for this graph (policy: none)
nothing calls this directly
no test coverage detected