Kim Jae Hun

**subprocess**.stdin.write's arguments should be byte type. 1. you have to convert string to byte like self.full_post_processor.stdin.write("{0}\n\n".format(json.dumps(full_result)).encode()) 2. Use sys.stdin.buffer.readline() instead of sys.stdin.readline() in sample_full_post_processor.py to read into bytes and convert...

i will take it