from PyQt5.QtWebKitWidgets import QWebView
import plotly
import plotly.graph_objs as go

x1 = [10, 3, 4, 5, 20, 4, 3]

trace1 = go.Box(
x = x1)

layout = go.Layout(
showlegend = True)


data = [trace1]
fig = go.Figure(data=data, layout = layout)

fn = '/home/matteo/plot.html'
plotly.offline.plot(fig, filename = fn, auto_open = False)

view = QWebView()
view.load(QUrl.fromLocalFile(fn))
view.show()