issue resizing QScrollArea pyqt5

Hello,

I would like to know if its possible to resize a scroll area to see all the label inside after the init of the window (on pyqt5)

currently if there is a long label at the init the window, the scroll area will take the place it needed as I want.

But if I click on a button, and it change the text of the label in the scroll area from a shor text to a very long text, then it will not change the size of the scroll area.

Code:

---

def __init__(self, parent):
        super(PathConfiguration,self).__init__()
        self.initUI( parent )
 
    def initUI( self, parent ):
        self.button = QtWidgets.QPushButton(tr_(u"Set PATH"), parent)
        self.button.clicked.connect(self.do_it)
 
        self.scroll_area = QtWidgets.QScrollArea()
        self.scroll_area.setWidgetResizable(True)
 
        self.status = QtWidgets.QLabel()
        self.scroll_area.setWidget(self.status)
        self.scroll_area.setWidgetResizable(True)
 
        self.scroll_area.setToolTip(self.toolTip())
 
        hbox = QtWidgets.QHBoxLayout(parent)
        hbox.addWidget(self.button)
        hbox.addWidget(self.scroll_area)
        self.setLayout(hbox)

---

Code:

---

def do_it( self ):
        self.status.setText(message)

---

where message can be a very long message as a short one.

so to be clear, at the init if the text is short it will take small place as I want, If it is long text it will be big as I want, so every thing is fine here.
but when i click on the button to change the text, to go from a short text to a long text, the scroll area is not changing from short to big one.

Do you have any idea or line of code i should put it in.

See you ;)