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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 should_close(self):
 """ Check whether the HTTP connection of this request should be closed after the request is finished. We check for the `Connection` HTTP header and for the HTTP Version (only `HTTP/1.1` supports keep-alive. """

        if self.headers.get('connection') == 'close':
            return True
        elif 'content-length' in self.headers or \
            self.headers.get('METHOD') in ['HEAD', 'GET']:
            return self.headers.get('connection') != 'keep-alive'
        elif self.headers.get('VERSION') == 'HTTP/1.0':
            return True
        else:
            return False