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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 end_block(self):
 """Ends an indentation block, leaving an empty line afterwards"""

        self.current_indent -= 1

        # If we did not add a new line automatically yet, now it's the time!
        if not self.auto_added_line:
            self.writeln()
            self.auto_added_line = True