UnpicklingError("the STRING opcode argument must be quoted") for Windows

[nrjanjanam]

The following error occurs whenever I run nb_author_id.py

File "nb_author_id.py", line 22, in
features_train, features_test, labels_train, labels_test = preprocess()
File "../tools\email_preprocess.py", line 35, in preprocess
word_data = joblib.load(words_file_handler)
File "C:\Users\welcome\Anaconda3\lib\site-packages\joblib\numpy_pickle.py", line 575, in load
obj = _unpickle(fobj)
File "C:\Users\welcome\Anaconda3\lib\site-packages\joblib\numpy_pickle.py", line 504, in _unpickle
obj = unpickler.load()
File "C:\Users\welcome\Anaconda3\lib\pickle.py", line 1085, in load
dispatchkey[0]
File "C:\Users\welcome\Anaconda3\lib\pickle.py", line 1209, in load_string
raise UnpicklingError("the STRING opcode argument must be quoted")
_pickle.UnpicklingError: the STRING opcode argument must be quoted

[nrjanjanam]

I have got a fix to this one. Can someone please help me with how to raise a Pull Request for the same? @Himanshukaushik303 @cmmalone @ShengKungYi @JeremySilverTongue @13rac1 @jaycode @cbuckey-uda @nmb10 @adarsh0806 @GageAmes @jared-weed @adyates @igrigorik @ivikash @jcbwlkr @pwdono @richardkalehoff @sodabrew @svysali @udacity-content-dockerhub

[Halfwayclover]

#181 (comment)
someone already posted a solution for this

[nrjanjanam]

Ok, thanks for the response :)