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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 create_account(self, account_type, currency):
 """Create an account https://docs.kucoin.com/#create-an-account :param account_type: Account type - main or trade :type account_type: string :param currency: Currency code :type currency: string .. code:: python account = client.create_account('trade', 'BTC') :returns: API Response .. code-block:: python { "id": "5bd6e9286d99522a52e458de" } :raises: KucoinResponseException, KucoinAPIException """


        data = {
            'type': account_type,
            'currency': currency
        }

        return self._post('accounts', True, data=data)