Hide click policy

Hide click policy hides the desirable glyphs by clicking on the legend entry. Let's see an example of a hide click policy:

# Import the required modules
from bokeh.plotting import figure
from bokeh.plotting import output_notebook
from bokeh.plotting import show 
from bokeh.models import CategoricalColorMapper

# Import iris flower dataset as pandas DataFrame
from bokeh.sampledata.iris import flowers as df

# Output to notebook 
output_notebook() 


# Instantiate a figure object 
fig = figure(plot_width = 500, plot_height = 350, title="Petal length Vs. Petal Width", 
           x_axis_label='petal_length', y_axis_label='petal_width')

# Create scatter marker plot by render the circles 
for specie, color in zip(['setosa', 'virginica','versicolor'], ['blue', 'green', 'red']):
    data = df[df.species==specie]
    fig.circle('petal_length', 'petal_width', size=8, color=color, alpha...