import psycopg2

print('Can`t establish connection to database')

'''
conn = psycopg2.connect(
    dbname="kolchin",
    user="kolchin",
    password="postgres",
    host="pg",
    port="5432"
)

cursor = conn.cursor()

with conn.cursor() as curs:
    curs.execute(CREATE TABLE IF NOT EXISTS tablee(
    name varchar(10) NOT NULL,                                 
    surname varchar,
    city varchar,
    age smallint
    );)
conn.commit()
conn.close()
'''