error issue if zipfile.BadZipFile: File is not a zip file

[saikiranreddygangidi]

when i try to use nltk.pos_tag("price")

it showing the belong error I had tried different things but doesn't worked out.

import nltk
nltk.pos_tag("price")
Traceback (most recent call last):
File "<pyshell#1>", line 1, in
nltk.pos_tag("price")
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\tag_init_.py", line 161, in pos_tag
tagger = get_tagger(lang)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\tag_init.py", line 107, in _get_tagger
tagger = PerceptronTagger()
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\tag\perceptron.py", line 144, in init
find('taggers/averaged_perceptron_tagger/' + PICKLE)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\data.py", line 673, in find
return find(modified_name, paths)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\data.py", line 660, in find
return ZipFilePathPointer(p, zipentry)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\compat.py", line 228, in _decorator
return init_func(*args, **kwargs)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\data.py", line 506, in init
zipfile = OpenOnDemandZipFile(os.path.abspath(zipfile))
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\compat.py", line 228, in _decorator
return init_func(*args, **kwargs)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\site-packages\nltk\data.py", line 1055, in init
zipfile.ZipFile.init(self, filename)
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\zipfile.py", line 1108, in init
self._RealGetContents()
File "C:\Users\Anirudh\AppData\Local\Programs\Python\Python36-32\lib\zipfile.py", line 1175, in _RealGetContents
raise BadZipFile("File is not a zip file")
zipfile.BadZipFile: File is not a zip file

please share solution for this issue.