Update app.py

app.py

@@ -145,12 +145,12 @@ st.title("Do you know your political parties?")
 parties = st.multiselect(
     "Which parties do you want to compare?",
     list(data.columns),
-    list(np.random.choice(data.columns,3,replace=False)))
+    list(np.random.choice(data.columns,4,replace=False)))
 
 themes = st.multiselect(
     "Which themes matter to you?",
     list(data.index),
-    list(np.random.choice(data.index,3,replace=False)))
+    list(np.random.choice(data.index,4,replace=False)))