Sort articles and display publishing date

app.py

@@ -56,7 +56,9 @@ target_sentiments = st.sidebar.multiselect(
      default=sentiment_distribution.keys())
 
 with st.spinner('📰 Loading articles...'):
-    target_articles = load_news(rss_feeds.get(target_source))
+    target_articles = load_news(
+        rss_feeds.get(target_source)
+    ).sort(key=lambda a: a.pubDate)
 
 with st.spinner('⚙️ Analysing articles...'):
     classified_articles = classify_articles(target_articles, pipe)