update doc string for grid parameter (dmlc#2647)

* update doc string for grid parameter * update doc string for grid parameter
viviancodes · Nov 29, 2017 · 5867c1b · 5867c1b
1 parent 878f307
commit 5867c1b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python-package/xgboost/plotting.py b/python-package/xgboost/plotting.py
@@ -25,6 +25,7 @@ def plot_importance(booster, ax=None, height=0.2,
         Booster or XGBModel instance, or dict taken by Booster.get_fscore()
     ax : matplotlib Axes, default None
         Target axes instance. If None, new figure and axes will be created.
+    grid : bool, Turn the axes grids on or off.  Default is True (On).
     importance_type : str, default "weight"
         How the importance is calculated: either "weight", "gain", or "cover"
         "weight" is the number of times a feature appears in a tree