Colored and Styled Error Bars described incorrectly in docs

This error was reported by Martin Shell, the VP customer success at Taipy.

The error is located in Colored and Styled Error Bars.
In the example, the js code begins as follow:

function linspace(a,b,n) {
  return d3.range(n).map(function(i){return a+i*(b-a)/(n-1);});
}
x_theo = linspace(-4, 4, 100)
sincx = Math.sin(x_theo) / x_theo

(looks like someone translated this FROM python -- ironic as I am translating it TO python).
In any case, in the last line, x_theo is a js array and I think the coder was trying to get an array out, but this code results in sincx being set to NaN. Plotly js basically ignores sincx and the resulting chart is clearly not what is intended. You need to do something like:

sincx = x._theo.map(x=>Math.sin(x)/x)

Apri la sezione della documentazione JavaScript intitolata “Colored and Styled Error Bars” e ispeziona l’esempio che inizia con linspace e termina con il calcolo di sincx. Correggi il calcolo dell’array in modo che l’esempio produca il grafico a barre d’errore previsto, quindi verifica che l’esempio renderizzato non contenga più valori NaN.