Sequential number for rows retrieved and storing the Primary UKey to the line number

[GYKR]

What have you tried? How is the data stored. You will need to show your code for getting help.

Thank you. Currently, data is stored in the Postgres database

elif usermenuoption == 3:
cur = conn.cursor()
cur.execute("SELECT * FROM python_test")
records = cur.fetchall()
print(tabulate(records))
print("\nALL RECORDS DISPLAYED.")