Update app.py

app.py

@@ -45,8 +45,8 @@ def display_topics(topic):
         articles_ret += f""" * [{articles[ind]}]({links[ind]})  
     """
     # Generate word cloud for keywords
-    keywords = selected_data['keywords'][1]
-    freq = selected_data["scores"][1]
+    keywords = selected_data['keywords'][selected_data.index[0]]
+    freq = selected_data["scores"][selected_data.index[0]]
     keywords_wordcloud = dict()
     for i, elem in enumerate(keywords):
         keywords_wordcloud[elem] = freq[i]