Update app.py

app.py

@@ -147,12 +147,12 @@ st.header('Precision and Recall')
 st.write(p, r)
 
 st.header('Hausdorff metric')
-st.write(hausdorff(bkps, bkps1))
+st.subheader(hausdorff(bkps, bkps1))
     
-st.header('Rand index')
+st.subheader('Rand index')
 
 
-st.write(randindex(bkps, bkps1))
+st.subheader(randindex(bkps, bkps1))