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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 publish_proto_in_ipfs(self):
 """ Publish proto files in ipfs and print hash """

        ipfs_hash_base58 = utils_ipfs.publish_proto_in_ipfs(self._get_ipfs_client(), self.args.protodir)
        self._printout(ipfs_hash_base58)