Update round fix (#19260)

hildogjr · web-flow · commit ca8044c532dd · 2021-05-10T09:27:08.000-07:00
* Update round fix

On webpage `int(pct/100.*np.sum(allvals))` cause a wrong round and absolute number representation.
Here `int(round(foo))` make a not needed `int(foo)` conversion.
Remove the `int(foo)`.

* Use `numpy` round
diff --git a/examples/pie_and_polar_charts/pie_and_donut_labels.py b/examples/pie_and_polar_charts/pie_and_donut_labels.py
@@ -43,7 +43,7 @@
 
 
 def func(pct, allvals):
-    absolute = int(round(pct/100.*np.sum(allvals)))
+    absolute = int(np.round(pct/100.*np.sum(allvals)))
     return "{:.1f}%\n({:d} g)".format(pct, absolute)
 
 
