Update relevance_ranking.py

relevance_ranking.py

@@ -167,7 +167,7 @@ def isRelevant(text, keywords):
     text = text.lower().replace('_',' ')
     words = list(set([_ for word in keywords for _ in word]))
     for word in words:
-        if word in text:
+        if word in text and word not in stopwords:
             return True
     return False