Update app.py

app.py

@@ -13,7 +13,6 @@ from folium.plugins import HeatMapWithTime
 from scipy.interpolate import griddata,bisplrep, bisplev
 from pykrige.ok import OrdinaryKriging
 from mpl_toolkits.axes_grid1 import make_axes_locatable
-from mayavi import mlab
 from matplotlib import cm
 from matplotlib.colors import Normalize
 from scipy import stats