Not able to connect to RDS via code

Hi,

1. Did you check that the TCP port used by your RDS instance matches the one in your Sec Group? If not, you requests will not go through the sec group.

2. Does your RDS instance have a public IP address to access it over the internet from a remote machine ?

Best,

Didier

1.As Shown in the rds config screenshot. The port is 5432. In the security group config ss added, 5432 port is added in security groups. Also rds is publicly available

For additional context I am sharing the code here which I use to connect to postgres db

import psycopg2

# Database connection details
db_host = 'my endpoint'
db_port = '5432'
db_name = 'sqltrainingdb'
db_user = 'postgres'
db_password = 'password'

# Establish a connection to the database
conn = psycopg2.connect(
    host=db_host,
    port=db_port,
    dbname=db_name,
    user=db_user,
    password=db_password
)

conn

And the error I get is