Install credentials for pyzabbix into the home directory

To use API at first you need to setup credentials. For example to install credentials like:

url = "http://127.0.0.1/zabbix"
username = "Admin"
password = "zabbix"

Use command:

sudo -H -u zabbix bash -c 'echo -e "url = \"http://127.0.0.1/zabbix\"\nusername = \"Admin\"\npassword = \"zabbix\"" > ~/config.py'

Check again if everything seems right:

sudo -H -u zabbix bash -c 'cat ~/config.py'

Make sure the config is owned by user 'zabbix':

sudo -H -u zabbix bash -c 'ls -l ~/config.py'