Update app.py

webapp/app.py

 import streamlit as st
 import pandas as pd
-st.write("""
-# My first app
-Hello *world!*
-""")
 import numpy as np
 import matplotlib.pyplot as plt
 import pyvo as vo
@@ -131,7 +127,7 @@ def plot_figure_plotly(df,xname,yname):
 ## Main rendering part
 
 
-st.title('The interactive  maps')
+st.title('Testing the interactive  maps')
 
 st.write('## selected stars parameters')
 N = st.slider("Pick a number", 1000, 100000, 10000,10000)