Исправление кандидатов.

utils/utils.py

@@ -55,7 +55,7 @@ def get_candidates(text, nlp, min_df=0.0, ngram_range=(1, 3), max_words=None):
             
     nouns = set()
     for token in nlp_result:
-        if token.pos_ == "NOUN" and not (token.text in noun_lemmas):
+        if token.pos_ == "NOUN" and (token.text == token.lemma_ or not (token.text in noun_lemmas)):
             nouns.add(token.text)
     #print(nouns)
     nouns = nouns.union(noun_lemmas)