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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def mark_current_profile_as_pending(self):
 """Mark the current profile as pending by colouring the text red. """

        index = self.profile_combo.currentIndex()
        item = self.profile_combo.model().item(index)
        item.setForeground(QtGui.QColor('red'))