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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 download(self, url, dst, timeout=None):
 """Download the binary file at url to distination path. """

        response = self.get_response(url, timeout=timeout)
        if response:
            with open(dst, "wb") as f:
                for block in response.iter_content(1024):
                    if not block:
                        break
                    f.write(block)