RimMirK

with open('data/accounts.txt', 'r') as file:
-   lines = file.readlines()
+   line = file.readlines()[1]
-   for x in lines:
-       login, password = x.split(':')[0], x.split(':')[1]
+   login, password = x.split(':')
    bot.send_message(message.chat.id, login + password)

with open('data/accounts.txt', 'r') as file:
    line = file.readlines()[1]
    login, password = x.split(':')
    bot.send_message(message.chat.id, login + password)

try: import library
except: from os import system; system('start python -m pip install library'); import library

.my:empty {
    display: none;
}

while True:  
    one = float( input ("Введите первое число: "))
    two = float( input ("Введите второе число: "))
    print ("Вы можете выбрать несколько действий: + - * /")
    day = input ("Введите ваше действие: ")

    if day == "*":
        down = one * two
        print ( down )

    if day == "/":
        down = one / two
        print ( down )

    if day == "-":
        down = one - two
        print ( down )

    if day == "+":
        down = one + two
        print ( down )

    else:
        print ("Или вы пишите что-то непонятное или мой калькулятор так не умеет :(")

name = 'alexey'
age = 25
cursor.execute(f"INSERT INTO `inf` (`first_name`, `age`) VALUES = (?,?)", (name, age))
connect.commit()

id                    || 1                   | 2                   
user_id               || 82650656375         | 3759265926          
datetime_of_receiving || 22.01.2023 17:06:35 | 22.01.2023 17:06:35 
withdrawal_datetime   || 22.01.2023 18:06:35 | 22.01.2023 17:36:35 
comment               || Правило 1.6.2       | Правило 1.2