Seaborn: UserWarning: The following kwargs were not used by contour: 'label', 'color' s)

[WrongProvider]

Hi, I got this warning when running this code:
irisg = sns.PairGrid(iris) irisg.map_lower(sns.kdeplot) plt.show()

I'm with Conda 4.55 , Seaborn 0.81 and *Matplotlib 2.22 *
It still does the kdeplot.

[mwaskom]

This is a basically innocuous warning. PairGrid always passes color and label parameters but the plt.contour function used internally by 2D kdeplots doesn't know what to do with them. This was improved recently in https://github.com/mwaskom/seaborn/pull/1474