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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 transfers(self, payment_id, data={}, **kwargs):
 """" Fetches all transfer for given Payment Id Args: payment_id : Id for which payment object has to be refunded Amount : Amount for which the payment has to be refunded Returns: Payment dict after getting refunded """

        url = "{}/{}/transfers".format(self.base_url, payment_id)
        return self.get_url(url, data, **kwargs)