Update Recommender.py

Recommender.py

@@ -84,5 +84,8 @@ class Recommender :
               unique_dict[t[0]] = t
       union_scores = list(unique_dict.values())
       indices = [i[0] for i in union_scores]
+      titles = '\n'.join(table[self.title_col][indices].astype(str))
 
-      return indices, union_scores, titles_scores
+      return indices, union_scores, titles
+
+