diff --git a/lib/model/yake_keywords.py b/lib/model/yake_keywords.py
index 037be8c..915e8fe 100644
--- a/lib/model/yake_keywords.py
+++ b/lib/model/yake_keywords.py
@@ -25,14 +25,13 @@ def keep_largest_overlapped_keywords(self, keywords):
             if keep_keyword:
                 cleaned_keywords.append(keywords[i])
         return cleaned_keywords
+
     def normalize_special_characters(self, text):
         replacement = {"`": "'",
                        "‘": "'",
                        "’": "'",
                        "“": "\"",
                        "”": "\""}
-
-
         for k, v in replacement.items():
             text = text.replace(k, v)
         return text
diff --git a/test/lib/model/test_yake_keywords.py b/test/lib/model/test_yake_keywords.py
index 88750c6..9c36693 100644
--- a/test/lib/model/test_yake_keywords.py
+++ b/test/lib/model/test_yake_keywords.py
@@ -42,6 +42,7 @@ def test_run_yake_real(self):
         })
         results = self.yake_model.run_yake(**self.yake_model.get_params(message))
         self.assertEqual(results, {"keywords": [('love Meedan', 0.0013670273525686505)]})
+
     def test_keep_largest_overlapped_keywords(self):
         keywords_test = [('Alegre', 0),('Alegre', 0),('Timpani', 0), ('Presto Timpani', 0), ('AlegreAlegre', 0), ('Alegre Alegre', 0), ("Presto", 0)]
         expected = [('Presto Timpani', 0), ('AlegreAlegre', 0), ('Alegre Alegre', 0)]