Load a html file: No name 'QtWebEngineWidgets' in module 'PyQt5'

[mcanonic]

Hi,
I'm trying to load a html file inside a windows but I'm not able to import 'QtWebEngineWidgets' .

I'm using Fedora 29 and I've installed by pip the PQt5 version 5.11.3.

I'm not sure what should I do. Someone suggest to downgrade the PyQt5 version, but I'm sure there should be a smart and more efficient way.

Any suggestion?
The code is really simple:

web = QWebEngineView()
        web.load(QUrl("file:///tmp/diff2HtmlCompare-master/index.html"))
        web.show()

web = QWebEngineView()
        web.load(QUrl("file:///tmp/diff2HtmlCompare-master/index.html"))
        web.show()

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Thanks,
M