Only show images if available

app.py

@@ -77,7 +77,7 @@ with st.spinner('⚙️ Analysing articles...'):
     st.sidebar.metric("Negative", f"👎 {sentiment_distribution.get('negative'):.2f}%")
 
 for article, sentiment in filter_with_sentiment(classified_articles, target_sentiments):
-    if media_contet in article:
+    if 'media_content' in article:
         img_url = article.media_content[0].get('url')
         st.image(img_url, width=300)