SQLite python database not being created, what should I do?

Question

SQLite

I created my own bot project for discord on python.
It was necessary to create a sqlite database to record users and their balance, after launch, the database was not created, I don’t know why?
Here is the code:

import discord
from discord.ext import commands
import sqlite3
from config import settings

client = commands.Bot(command_prefix = settings['PREFIX'])
client.remove_command('help')

connection = sqlite3.connect('server.db')
cursor = connection.cursor()

@client.event
async def on_ready():
    cursor.execute("""CREATE TABLE IF NOT EXISTS users (name TEXT, id INT, cash BIGINT )""")
    connection.commit()