changed only files that needed changes

src/web/arr/trove/chart.arr

@@ -784,15 +784,13 @@ fun labeled-histogram-from-list(labels :: List<String>, values :: List<Number>)
 end
 
 fun geochart-from-list(
-    region-labels :: List<String>,
-    values :: List<Number>) -> DataSeries block:
+    region-labels :: P.LoS,
+    values :: P.LoN) -> DataSeries block:
   region-length = region-labels.length()
   values-length = values.length()
   when region-length <> values-length:
     raise("geochart: region-labels and values should have the same length")
   end
-  values.each(check-num)
-  region-labels.each(check-string)
   default-geochart-series.{
     tab: to-table2(region-labels, values)
   } ^ geochart-series
@@ -1253,4 +1251,4 @@ from-list = {
   labeled-box-plot: labeled-box-plot-from-list,
   box-plot: box-plot-from-list,
   geochart: geochart-from-list,
-}
+}