How to format numerical values of hovertext parameter?

[Eduardo]

Hi,
try loking this:

Dash table formatting decimal place

Hi I used the last example from Typing and User Input Processing | Dash for Python Documentation | Plotly to try format my dash data table to 3.d.p. However when I run my code the formatting seems to have no impact on the datatable. Any advice would be appreciated. This is the datasheet I have been using Thanks! import base64 import io from flask import Flask import dash from dash.dependencies import Input, Output, State import dash_core_components as dcc import dash_html_components as html…