Update app.py

app.py

@@ -2,10 +2,7 @@ import streamlit as st
 import pandas as pd
 import numpy as np
 
-df = pd.DataFrame(
-     np.random.randn(1000, 2) / [50, 50] + [37.76, -122.4],
-     columns=['lat', 'lon'])
-
-st.map(df)
+name = st.textInput('What is your name?')
+st.markdown('Hello! ', name, 'nice to meet you')