import pandas as pd
from plotly import express as px

data = pd.DataFrame(data={
    "product": ["pomme", "poire", "banane", "pêche"],
    "price": [1.99, 2.49, 2.99, 3.49], "wpu": [200, 180, 140, 200]
})
figure = px.pie(data, values="price", names="product", title="Prix")
# Afficher le dernier graphique généré
figure.layout.update({
    "template": "seaborn",
    "title": "Prix au kilo", "font": {"family": "Cabin", "size": 13},
})
figure.update_traces(**{"textinfo": "label+value", "texttemplate": "%{label}<br>%{value:.2f}€"})
figure.show()