In this tutorial we are grabbing all symbols from CAPTCHA, checking order of symbols, detection accuracy and overlappings. We use all these components to write final working out of the box CAPTCHA solver.
Could you inform the versions of the modules used? As it was posted a long time ago, there are updated modules that are no longer compatible with the code, for example object_detection:
Traceback (most recent call last):
File "train.py", line 55, in
from object_detection.utils import config_util
File "C: \ Users \ gabri \ .conda \ envs \ py36 \ lib \ site-packages \ object_detection \ utils \ config_util.py", line 24, in
from object_detection.protos import eval_pb2
ImportError: cannot import name 'eval_pb2'