BokehDeprecationWarning: 'legend' keyword is deprecated

[Carlos Pinzón]

I am getting a deprecation warning for every scatter plot I make.

You may reproduce the warning by running this code on a notebook (python 3.6):

import pandas as pd
import numpy as np
import pandas_bokeh
pandas_bokeh.output_notebook()
np.random.seed(0)
df=pd.DataFrame(np.random.random((100,3)), columns=['x','y','z'])
df.plot_bokeh.scatter('x', 'y', 'z', colormap='Turbo')

The warning is: BokehDeprecationWarning: 'legend' keyword is deprecated, use explicit 'legend_label', 'legend_field', or 'legend_group' keywords instead

[Patrik Hlobil]

Dear @caph1993 ,

thanks for reporting the issue. I already fixed this and when you upgrade to Pandas-Bokeh 0.5.2 the Deprecation Warning should be fixed.

Really nice plot by the way!

Best Patrik