Update app.py

webapp/app.py

@@ -170,6 +170,7 @@ if st.checkbox('Warning: the interactive can be very slow'):
 import holoviews as hv
 from holoviews import opts
 from holoviews import dim
+from holoviews.operation.datashader import datashade, shade, dynspread, rasterize
 hv.extension('bokeh')
 
 
@@ -180,3 +181,8 @@ if st.checkbox( "interactive holoview plot"):
     hex_tiles.opts(opts.HexTiles(width=500, height=400, tools=['hover'], colorbar=True))
     st.bokeh_chart(hv.render(hex_tiles, backend='bokeh'))
 
+if st.checkbox( "interactive scatter plot"):
+    #plot_figure_plotly(df,xname,yname)
+    points = hv.Points(df[[xname,yname]])
+   # hex_tiles.opts(opts.HexTiles(width=500, height=400, tools=['hover'], colorbar=True))
+    st.bokeh_chart(hv.render(points, backend='bokeh'))