Update app.py

app.py

@@ -1,3 +1,4 @@
+import streamlit as st
 import pandas as pd
 import pydeck as pdk
 
@@ -204,7 +205,7 @@ tooltip = {
     }
 }
 
-map = pdk.Deck(
+st.pydeck_chart(pdk.Deck(
         map_style='mapbox://styles/mapbox/light-v9',
         initial_view_state=pdk.ViewState(
             latitude=37.0902,
@@ -214,7 +215,7 @@ map = pdk.Deck(
         ),
         layers=[layer],
         tooltip=tooltip
-)
+))
 
 
 map.show()