[UPDATE] no nltk (desole)

parsing/NgramsExtractors/NgramsExtractor.py

-from ..Taggers import NltkTagger
+from ..Taggers import TurboTagger
 import nltk
 
 
@@ -21,7 +21,7 @@ class NgramsExtractor:
         self.stop()
 
     def start(self):
-        self.tagger = NltkTagger()
+        self.tagger = TurboTagger()
 
     def stop(self):
         pass

parsing/NgramsExtractors/TurboNgramsExtractor.py

 from .NgramsExtractor import NgramsExtractor
-from ..Taggers import NltkTagger
+from ..Taggers import TurboTagger
 
 
 class TurboNgramsExtractor(NgramsExtractor):
 
     def start(self):
-        self.tagger = NltkTagger()
+        self.tagger = TurboTagger()