Html exported from kotlin notebook does not render properly.

## **Describe the bug**
A simple plot is genarated from a three column dataframe: x, y, color.
The rendered plot is exported from kotlin notebook to an Html.
Html is opened in firefox or chrome or edge...
The Html renders as a blank white page.

## **To Reproduce**
Steps to reproduce the behavior:
1. Generate or use any sample data with three numeric columns
2. Use kotlin notebook to load and plot
3. export from the ui to Html

## **Expected behavior**
An interactive plot should be exported just like the one in the kotlin notebook ui

## **Actual Behavior**
The Html is broken rendered as a blank white page

## **Screenshots**
I could add it, but blank white is descriptive enoug

## **Library Version, Tool version, and Environment**
The lib is added by %use kandy. So it should be the currently released version.
kotlin notebook 252.25557.131

Reproduce the issue in Kotlin notebook 252.25557.131 using a three-column numeric dataframe and a Kandy plot, then inspect the HTML produced by the notebook export UI. Done means the exported HTML opens in Firefox, Chrome, or Edge and displays the interactive plot instead of a blank page.

Written by the indexing model from the issue text.