in the goal of moving my legend outside to the plot area
I need to be able to retrieve all my line legend_label.
From this trivial example :
p = figure(plot_width=400, plot_height=400) c = p.line(x=[1,2,3,4,5], y=[4,2,4,5,3],legend_label='toto')
how can I retrieve “toto” name legend_label ?
By advance thank you