-id own_image_path Unable to use own background image

[hsyy673150343]

Unable to use own background image, even if I set a custom image path, the final generated image background is still the code default.

The command i used： trdg -c 10 -wd 350 -tc '#000000,#888888' -i /home/hs/PycharmProjects/TextRecognitionDataGenerator-master/trdg/dicts/train_sub_string.txt -ft ./fonts/latin/SourceHanSans-Normal.ttf -b 3 -id ./own_background_images -na 2 -t 16 --word_split --margins 0,0,0,0 --fit

The error occurred： trdg: error: unrecognized arguments: ./own_background_images