From Pie to Donut

Info - How to setup Chart

import pandas as pd
from ipyvizzu import Chart, Data, Config, Style

data_frame = pd.read_csv(
    "https://ipyvizzu.vizzuhq.com/0.15/assets/data/chart_types_eu.csv",
    dtype={"Year": str, "Timeseries": str},
)
data = Data()
data.add_data_frame(data_frame)

chart = Chart()
chart.animate(data)

• set the range of the Y-axis to make empty circle in the center

chart.animate(
    Config(
        {
            "channels": {
                "x": ["Joy factors", "Value 2 (+)"],
                "color": "Joy factors",
                "label": "Value 2 (+)",
            },
            "coordSystem": "polar",
        }
    )
)

chart.animate(
    Config({"channels": {"y": {"range": {"min": "-200%"}}}})
)