dash-2.py

# -*- coding: utf-8 -*-
import dash
import dash_core_components as dcc
import dash_html_components as html
import pandas as pd

df = pd.read_csv("https://allatambov.github.io/pydj/seminars/wgi-new.csv")
tab = df["fh_type"].value_counts()

external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']

app = dash.Dash(__name__, external_stylesheets=external_stylesheets)

app.layout = html.Div(children=[
    html.H1(children='Hello Dash'),
    html.H2(children='My first Dash'),

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

    dcc.Graph(
        id='example-graph',
        figure={
            'data': [
                {'x': tab.index, 'y': tab.values, 'type': 'bar', 
                 'name': 'Countries', 
                 'marker' : {'color':['red', 'green', 'blue']}},
            ],
            'layout': {
                'title': 'Dash Data Visualization'
            }
        }
    )
])

if __name__ == '__main__':
    app.run_server(debug=True)