some question about extract_bert_teatures.sh

[MENGHAH]

PYTHONPATH=. python extract_features.py --input_file=./

I want to know what's the mean of "--input_file=./" in above code. Because it produce one error when I run this file!
error: tensorflow.python.framework.errors_imp.NoFoundError: PATH; No such a file or director

[henryhust]

It means that the data_path which is written in the extract_features.py is not under the ./, you should change the input_file path to where your trainfile is or put your data under the root path of the project.