Update app.py

app.py

@@ -23,15 +23,18 @@ df2 = pd.DataFrame(data2)
 
 project = hopsworks.login(project="ServerlessIntroIris")
 fs = project.get_feature_store()
-dataset = fs.get_feature_group(name="daily_topic_info").read()
-print("dataset =",  dataset)
+dataset1 = fs.get_feature_group(name="daily_topic_info").read()
+df = dataset1
+dataset2 = fs.get_feature_group(name="daily_document_info").read()
+df2 = dataset2
+
 def display_topics(topic):
     # Filter DataFrame based on the selected topic
-    selected_data = df[df['Topic'] == topic]
-    selected_data2 = df2[df2['Topic'] == topic]
+    selected_data = df[df['topic'] == topic]
+    selected_data2 = df2[df2['topic'] == topic]
     # Display relevant articles
-    articles = selected_data2['Article'] 
-    links = selected_data2['Link']
+    articles = selected_data2['title'] 
+    links = selected_data2['link']
     nb_art = min(4, len(links))
     articles_ret = """## Most relevant articles