code: def payment_end(self, account, wallet):
          
  
          account = self._process_value(account, 'account')
          wallet = self._process_value(wallet, 'wallet')
  
          payload = {"account": account, "wallet": wallet}
  
          resp = self.call('payment_end', payload)
  
          return resp == {}
docs: End a payment session.  Marks the account as available for use in a
          payment session.
  
          :param account: Account to mark available
          :type account: str
  
          :param wallet: Wallet to end payment session for
          :type wallet: str
  
          :raises: :py:exc:`nano.rpc.RPCException`
  
          >>> rpc.payment_end(
          ...     account="xrb_3e3j5tkog48pnny9dmfzj1r16pg8t1e76dz5tmac6iq689wyjfpi00000000",
          ...     wallet="FFFD1BAEC8EC20814BBB9059B393051AAA8380F9B5A2E6B2489A277D81789EEE"
          ... )
          True