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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 version(self, api_version=True):
 """ Returns version information from the server. Similar to the ``docker version`` command. Returns: (dict):
 The server version information Raises: :py:class:`docker.errors.APIError` If the server returns an error. """

        url = self._url("/version", versioned_api=api_version)
        return self._result(self._get(url), json=True)