buffer change

app.py

@@ -243,7 +243,7 @@ if file_url is None:
 
 if file_url is None:
     st.stop()
-buffer = st.number_input("Buffer (m)", value=150, min_value=0, step=1)
+buffer = st.number_input("Buffer (m)", value=50, min_value=0, step=1)
 
 input_gdf = preprocess_gdf(gpd.read_file(file_url))