def user(username, password):
        connection = mysql.connector.connect(
            host="",
            user="",
            password="",
            database=",
        )
        
        cursor = connection.cursor()

        cursor.execute("SELECT * FROM users WHERE username = %s AND password = %s", (username, password))
        user = cursor.fetchone()
        if user:
            dostup_value = user[0]  
            if dostup_value == 1:
                print(f'{COLOR_CODE["PINK"]}[{COLOR_CODE["RESET"]}+{COLOR_CODE["PINK"]}]{COLOR_CODE["PINK"]} DOSTUP VALIDE')
                print('')
                sleep(1)
                cursor.close()
                connection.close()
                return True
            else:
                print(f'{COLOR_CODE["PINK"]}[{COLOR_CODE["RESET"]}!{COLOR_CODE["PINK"]}]{COLOR_CODE["PINK"]} Доступ запрещен. Обратитесь к администратору.')
                sleep(1)
                cursor.close()
                connection.close()
                sys.exit()
        else:
            print(f'{COLOR_CODE["PINK"]}[{COLOR_CODE["RESET"]}!{COLOR_CODE["PINK"]}]{COLOR_CODE["PINK"]} Ошибка входа. Пользователь не найден в базе данных.')
            connection.is_connected()
            cursor.close()
            connection.close()