ENDPOINT_URL = 'https://tash.example.com/api_v1/journal'
Header = {'Api-key': 'abc1234'}

with open('coa.csv', 'r') as csv_ledger:
    r = csv.DictReader(csv_ledger)
    data = [dict(d) for d in r]

    groups = []

    for k, g in groupby(data, lambda r:
(r['Code'],r['Description'],r['Account_Type_ID'])):
        groups.append({
            "date": "2018-10-10",
            "name": "gfgfh",
            "code": k[0],
            "desc": k[1],
            "account_type_id": k[2],
        })

post_api = requests.post(ENDPOINT_URL, json=groups,headers=Header)