python3.7 error PYQT5 - NameError: name 'self' is not defined

[Christopher Mullins]

>
> Hi when I disconnect the internet I get an error NameError: name 'self' is
> not defined. I really dont get it.. thanks all. Is that a bug? or my fault?

Exception in thread Thread-1:
> Traceback (most recent call last):
>   File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 93, in secret
>     print(ping('google.com'))
>   File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 72, in ping
>     conn.connect((addr, 80))
> socket.gaierror: [Errno 11001] getaddrinfo failed
> During handling of the above exception, another exception occurred:
> Traceback (most recent call last):
>   File
> "C:\Users\Alon\AppData\Local\Programs\Python\Python37-32\lib\threading.py",
> line 917, in _bootstrap_inner
>     self.run()
>   File
> "C:\Users\Alon\AppData\Local\Programs\Python\Python37-32\lib\threading.py",
> line 865, in run
>     self._target(*self._args, **self._kwargs)
>   File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 95, in secret
>     self.pushButton.setDisabled(True)
> NameError: name 'self' is not defined


Looks like `self` is supposed to be referring to an instance of the class
`Ui_AlonStockMarketApp` (which has the pushButton attribute) but you've
defined the secret function outside of that class.  Try defining that
function inside your class.

HTH,
Chris