prepare.py -uvtd : Failed with account is temporarily blocked.

[Cubitus06]

A new, fresh install with Zabbix 6.4 by Following the tuto on :
https://www.zabbix.com/fr/download

VERSION DE ZABBIX
6.4
OS DISTRIBUTION
Alma Linux
VERSION DU SYSTÈME D’EXPLOITATION
9
ZABBIX COMPONENT
Server, Frontend, Agent
BASE DE DONNÉES
MySQL
SERVEUR WEB
Apache

Zabbix work like a charm, discover host, no pb.
Install zabbix-threat control until the last command :
/opt/monitoring/zabbix-threat-control/prepare.py -uvtd

then i receive an error :

#/opt/monitoring/zabbix-threat-control/prepare.py -uvtd

Traceback (most recent call last):
File "/opt/monitoring/zabbix-threat-control/prepare.py", line 639, in
zapi.login(config.zbx_user, config.zbx_pwd)
File "/usr/local/lib/python3.9/site-packages/pyzabbix/api.py", line 135, in login
self.auth = self.user.login(username=user, password=password)
File "/usr/local/lib/python3.9/site-packages/pyzabbix/api.py", line 265, in call
return self._parent.do_request(self._method, args or kwargs)["result"]
File "/usr/local/lib/python3.9/site-packages/pyzabbix/api.py", line 236, in do_request
raise ZabbixAPIException(
pyzabbix.api.ZabbixAPIException: ('Error -32602: Invalid params., Incorrect user name or password or account is temporarily blocked.', -32602)

if i change into /usr/local/lib/python3.9/site-packages/pyzabbix/api.py then username and password by Admin/zabbix who are the default password and work into the console, i obtain :

/opt/monitoring/zabbix-threat-control/scan.py

Traceback (most recent call last):
File "/opt/monitoring/zabbix-threat-control/scan.py", line 469, in
Scan().run()
File "/opt/monitoring/zabbix-threat-control/scan.py", line 40, in init
self.zapi.login(config.zbx_user, config.zbx_pwd)
File "/usr/local/lib/python3.9/site-packages/pyzabbix/api.py", line 135, in login
self.auth = self.user.login(username=Admin, password=zabbix)
NameError: name 'Admin' is not defined

any help to lauch this script and correct this bug who be appreciated

Thanks in advance,

Marc