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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 set_widgets(self):
 """Set widgets on the Hazard Layer From Browser tab."""

        self.tvBrowserHazard_selection_changed()

        # Set icon
        hazard = self.parent.step_fc_functions1.selected_value(
            layer_purpose_hazard['key'])
        icon_path = get_image_path(hazard)
        self.lblIconIFCWHazardFromBrowser.setPixmap(QPixmap(icon_path))