p = bokeh.plotting.figure(plot_width=400, plot_height=400)
p.circle([1, 2, 3, 4, 5], [2, 5, 8, 2, 7], size=10)
p.xaxis.major_tick_line_color = None
p.xaxis.minor_tick_line_color = None
p.yaxis.major_tick_line_color = None
p.yaxis.minor_tick_line_color = None
Turning off Tick Marks in Bokeh