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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 debug_file(self):

 """Debug current script"""

        self.switch_to_plugin()
        current_editor = self.get_current_editor()
        if current_editor is not None:
            current_editor.sig_debug_start.emit()
        self.run_file(debug=True)