hi all, some examples shows odoo 12 conf file which contains plain text passwords in conf file, in odoo14 in conf file it is not showing password, there are 

db_password = False,

user_name = odoo

db_name = odoodev  

my main password is admin, i can't configure pgadmin4, please help how i can do this?  as it shows authentication failed for user odoo. 

i am entering name = odoo and in connection tab hostname = localhost, port = 5432, username = odoo, password = admin

is there anything i am missing or doing wrong? 

regards