NameError: name 'self' is not defined

Всем привет! Решил по приколу включить слитый бомбер на телеграм бота, и при вводе номера выдает ошибку! Помогите! Ошибка:

File "", line 91, in send_for_number
self.formatted_phone = phone
NameError: name 'self' is not defined

Код:

def send_for_number(phone):
    request_timeout = 0.00001
    iteration = 0
    _email = _name+f'{iteration}'+'@gmail.com'
    email = _name+f'{iteration}'+'@gmail.com'
    _phone = phone
    self.formatted_phone = phone
    _phone9 = _phone[1:]
    _phoneAresBank = '+'+_phone[0]+'('+_phone[1:4]+')'+_phone[4:7]+'-'+_phone[7:9]+'-'+_phone[9:11] #+7+(915)350-99-08
    _phone9dostavista = _phone9[:3]+'+'+_phone9[3:6]+'-'+_phone9[6:8]+'-'+_phone9[8:10] #915+350-99-08
    _phoneOstin = '+'+_phone[0]+'+('+_phone[1:4]+')'+_phone[4:7]+'-'+_phone[7:9]+'-'+_phone[9:11] # '+7+(915)350-99-08'
    _phonePizzahut = '+'+_phone[0]+' ('+_phone[1:4]+') '+_phone[4:7]+' '+_phone[7:9]+' '+_phone[9:11] # '+7 (915) 350 99 08'
    _phoneGorzdrav = _phone[1:4]+') '+_phone[4:7]+'-'+_phone[7:9]+'-'+_phone[9:11] # '915) 350-99-08'
    while True:
        try: