Integrate FOREX about suivi-bourse HOT 5 CLOSED

def getLastValue(ticker):
    ticker = yf.Ticker(ticker)
    history = ticker.history(interval="30m")
    return history.tail(1)['Close'].iloc[0]
     
def toEur(cours,symbole):
    if symbole != "EUR":
        return cours / getLastValue("EUR" + symbole + "=X")
    else:
        return cours
    
def run():
    try:
        with open('data.json') as json_file:
            json_loaded = json.load(json_file)
            for info in json_loaded:                   
                value = getLastValue(info['ticker'])           
                json_body = [{
                    "measurement": "bourse",
                    "tags": {
                        "nom": info['nom']
                    },
                    "fields": {
                        "value_origine": value,
                        "value": toEur(value,info['symbole']),
                        "qte": info['qte'],
                        "pru": info['pru']
                    }
                }]
                influxdbClient = InfluxDBClient(
                    host="192.168.1.2",
                    port="8086",
                    database="portfolio",
                    username="uuuu",
                    password="XXXXXXXXXX")
                influxdbClient.write_points(json_body)
                influxdbClient.close()
    except Exception as e:
        print(e)