def login(self) -> bool:
    """Connect to Angel One API"""
    try:
        self.session = SmartConnect(api_key=self.api_key)
        get_new_totp = pyotp.TOTP(self.totp).now()
        data = self.session.generateSession(self.client_id, self.password, get_new_totp)

        if data['status']:
            self.feed_token = data['data']['feedToken']
            self.auth_token = data['data']['jwtToken']
            self.connected = True
            print("Successfully connected to Angel One API")
            return True
        else:
            print(f"Login failed: {data['message']}")
            return False

    except Exception as e:
        print(f"Login failed: {str(e)}")
        return False

historicParam = {
"exchange": exchange,
"symboltoken": symbol,
"interval": interval,
"fromdate": from_date,
"todate": to_date
}

        historical_data = self.session.getCandleData(historicParam)

live_data = self.session.ltpData("NSE", "NIFTY 50", "99926000")

here may be issue of tradingsymbol

User websocketv2 api

sws = SmartWebSocketV2(
auth_token=self.auth_token,
api_key=self.api_key,
client_code=self.client_id,
feed_token=self.feed_token,
)

@admin GIRG1088 user name password invalid

GIRG1088 username password invalid. Pls do needful