While use import 'camelot' in python 3.6 error ImportError: cannot import name 'PDFObjectNotFound'

[asifkhan69]

I am using python 3.6.5 and installed all dependancies for camelot and installed camelot by using 'pip install camelot-py[cv] as mentioned in the document. When I installed it was working and next day when I start using camelot in my script. It was giving error when I used 'import camelot'
'/pdfdocument.py", line 26, in
from .pdftypes import PDFObjectNotFound
ImportError: cannot import name 'PDFObjectNotFound'

I tried to figure out what is the problem one day it was working and next it is not but failed to success in resolving this issue with camelot.

[vinayak-mehta]

I'm not able to reproduce this issue on Python 3.6.6 with Camelot 0.4.0. Instead I get #210.