File size: 772 Bytes
b071dc1 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 |
from dash import Dash, html, dcc, callback, Output, Input
import plotly.express as px
import pandas as pd
df = pd.read_csv(
"https://raw.githubusercontent.com/plotly/datasets/master/gapminder_unfiltered.csv"
)
app = Dash()
# Requires Dash 2.17.0 or later
app.layout = [
html.H1(children="Title of Dash App", style={"textAlign": "center"}),
dcc.Dropdown(df.country.unique(), "Canada", id="dropdown-selection"),
dcc.Graph(id="graph-content"),
]
@callback(Output("graph-content", "figure"), Input("dropdown-selection", "value"))
def update_graph(value):
dff = df[df.country == value]
return px.line(dff, x="year", y="pop")
#comments
if __name__ == "__main__":
app.run(debug=True, host="0.0.0.0", port="7860")
|