Update app.py

app.py

@@ -151,7 +151,7 @@ def calculate_title_similarity(news_list, company_name, company_ticker):
     similar_news = []
     for news in news_list:
         similarity_score = calculate_similarity(company_name, company_ticker, news['title'])
-        if similarity_score > 0.9:
+        if similarity_score > 0.7:
             similar_news.append(news)
     return similar_news