from dash import Dash, html, dcc
import plotly.express as px
import pandas as pd

app = Dash(__name__)
server = app.server

# assume you have a "long-form" data frame
# see https://plotly.com/python/px-arguments/ for more options
df = pd.DataFrame({
    "Fruit": ["Apples", "Oranges", "Bananas", "Apples", "Oranges", "Bananas"],
    "Amount": [4, 1, 2, 2, 4, 5],
    "City": ["SF", "SF", "SF", "Montreal", "Montreal", "Montreal"]
})

fig = px.bar(df, x="Fruit", y="Amount", color="City", barmode="group")

app.layout = html.Div(children=[
    html.H1(children='Hello Dash'),

    html.Div(children='''
        Dash: A web application framework for your data.
    '''),

    dcc.Graph(
        id='example-graph',
        figure=fig
    )
])

if __name__ == '__main__':
    app.run_server(debug=True)
[(5, 'dash.Dash', 'Dash', (['__name__'], {}), False, 'from dash import Dash, html, dcc\n'), (10, 'pandas.DataFrame', 'pd.DataFrame', (["{'Fruit': ['Apples', 'Oranges', 'Bananas', 'Apples', 'Oranges', 'Bananas'],\n    'Amount': [4, 1, 2, 2, 4, 5], 'City': ['SF', 'SF', 'SF', 'Montreal',\n    'Montreal', 'Montreal']}"], {}), True, 'import pandas as pd\n'), (16, 'plotly.express.bar', 'px.bar', (['df'], {'x': '"""Fruit"""', 'y': '"""Amount"""', 'color': '"""City"""', 'barmode': '"""group"""'}), True, 'import plotly.express as px\n'), (19, 'dash.html.H1', 'html.H1', ([], {'children': '"""Hello Dash"""'}), False, 'from dash import Dash, html, dcc\n'), (21, 'dash.html.Div', 'html.Div', ([], {'children': '"""\n        Dash: A web application framework for your data.\n    """'}), False, 'from dash import Dash, html, dcc\n'), (25, 'dash.dcc.Graph', 'dcc.Graph', ([], {'id': '"""example-graph"""', 'figure': 'fig'}), False, 'from dash import Dash, html, dcc\n')]