Get cash fund is wrong and example also.

[Behnam-Nouri]

def get_cash_funds(self):
    """
    Get cash funds info from server
    """
    Degiro:changed it from Value 5 to 6
    update_url = '{trading_url}v5/update/'.format(trading_url=self.trading_url)
    res = self.session.get(
        "{update_url}{account_id};""jsessionid={jsession_id}".format(
            update_url=update_url,
            account_id=self.account_no,
            jsession_id=self.session_id),
        params={'cashFunds': 0})
    if res.status_code == requests.codes.ok or res.status_code == 201:
        return res.json()['cashFunds']['value']**[6]**['value'][2]['value'] #return EUR
    else:
        print("Get Cash Funds Error: ", res.status_code)

And the example is setorder(account,order)