Error on plotting DiffusionTrend #2
Description
When running cell 9 of Network Science Book, Chapter 3.ipynb, creating the DiffusionTrend visualization fails with the following trace back:
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
Cell In[9], line 6
3 from ndlib.viz.bokeh.DiffusionTrend import DiffusionTrend
5 viz = DiffusionTrend(model, trends)
----> 6 p = viz.plot(width=500, height=400)
7 show(p)
File ~\anaconda3\Lib\site-packages\ndlib\viz\bokeh\DiffusionViz.py:59, in DiffusionPlot.plot(self, percentile, width, height)
57 mx = len(l[0])
58 if self.normalized:
---> 59 p.line(list(range(0, mx)), l[1] / self.nnodes, line_width=2, legend=self.srev[k], alpha=0.5, color=cols[i])
60 else:
61 p.line(list(range(0, mx)), l[1], line_width=2, legend=self.srev[k], alpha=0.5, color=cols[i])
File ~\anaconda3\Lib\site-packages\bokeh\plotting\_decorators.py:89, in glyph_method.<locals>.decorator.<locals>.wrapped(self, *args, **kwargs)
87 if self.coordinates is not None:
88 kwargs.setdefault("coordinates", self.coordinates)
---> 89 return create_renderer(glyphclass, self.plot, **kwargs)
File ~\anaconda3\Lib\site-packages\bokeh\plotting\_renderer.py:133, in create_renderer(glyphclass, plot, **kwargs)
127 plot.renderers.append(glyph_renderer)
129 if legend_kwarg:
130 # It must be after the renderer is added because
131 # if it creates a new `LegendItem`, the referenced
132 # renderer must already be present.
--> 133 update_legend(plot, legend_kwarg, glyph_renderer)
135 return glyph_renderer
File ~\anaconda3\Lib\site-packages\bokeh\plotting\_legends.py:57, in update_legend(plot, legend_kwarg, glyph_renderer)
54 legend = _get_or_create_legend(plot)
55 kwarg, value = next(iter(legend_kwarg.items()))
---> 57 _LEGEND_KWARG_HANDLERS[kwarg](value, legend, glyph_renderer)
KeyError: 'legend'
Tested on Windows and Linux, same result.
Any clues?