How to make a general telegram bot?

Question

Python

A question. Why doesn't my bot (it's already ready and working) work for other people, but only for me? If the user starts pressing buttons on the keyboard in the bot, then the responses from them will come to my chat with the bot. How to fix it?
Once again I repeat that the bot is fully working, BUT ONLY FOR ME. Others don't. I am new to this topic.

import telebot
from telebot import types
import time
bot = telebot.TeleBot('token')
sup=[]
sup1=[]
sup2=['1','2','3','4']
sup3=[2,3,4]
sup4=[5,6,7,8,9,0]
@bot.message_handler(commands=['start', 'help'])
def welcome(message):
  bot.send_message(message.from_user.id, 'Вас приветствует NotifyBot(бот-напоминание)\n'
                       'Бот предназначен для создания напоминаний.')
  bot.send_message(message.from_user.id, 'Чтобы начать введите /notify или /n')
  bot.register_next_step_handler(message,request)
@bot.message_handler(commands=['n', 'notify'])
def request(message):
  bot.send_message(message.from_user.id, 'О чем напомнить?')
  bot.register_next_step_handler(message,choose)
  sup1.append(1)
def choose(message):
  req=message.text
  sup.append(req)
  sup.append(1)
  if ('/min' in sup or sup1==[]) or ('/hour' in sup or sup1==[]) or ('/day' in sup or sup1==[]):
    bot.send_message(message.from_user.id,'Для начала введите текст будущего уведомления!')
    if '/min' in sup:
      sup.remove('/min')
    if '/hour' in sup:
      sup.remove('/hour')
    if '/day' in sup:
      sup.remove('/day')
    bot.register_next_step_handler(message,choose)
  else:
    ed_iden = 'Выберите единицу времени:'
    keyboard = types.InlineKeyboardMarkup()
    key_hour = types.InlineKeyboardButton(text='Минуты', callback_data='min')
    keyboard.add(key_hour)
    key_min = types.InlineKeyboardButton(text='Часов', callback_data='hour')
    keyboard.add(key_min)
    key_day = types.InlineKeyboardButton(text='Дни', callback_data='days')
    keyboard.add(key_day)
    bot.send_message(message.from_user.id, text=ed_iden, reply_markup=keyboard)
    @bot.callback_query_handler(func=lambda call: True)
    def choose_1(call):
      if call.data=='min':
        bot.send_message(message.from_user.id,'Введите целое количество минут.')
        @bot.message_handler(func=lambda message: True)
        def min_1(message):
          text = message.text
          if text=='1':
            end='минуту'
          elif int(text) in sup3:
            end='минуты'
          elif int(text)>4 and int(text)<20 or int(text)//10>1 and int(text)%10 in sup4:
            end='минут'
          else:
            end='минуты'
          kolvo=int(text)
          bot.send_message(message.from_user.id, 'Я напомню вам о '+str(req)+' через '+str(kolvo)+' '+str(end)+'!')
          time.sleep(kolvo*60)
          bot.send_message(message.from_user.id,text=sup)
      elif call.data=='hour':
        bot.send_message(message.from_user.id, 'Введите целое количество часов.')
        @bot.message_handler(func=lambda message: True)
        def hour_1(message):
          text = message.text
          if text == '1':
            end = 'час'
          elif int(text) in sup3:
            end = 'часа'
          elif int(text) > 4 and int(text) < 20 or int(text) // 10 > 1 and int(text) % 10 in sup4:
            end = 'часов'
          else:
            end = 'часов'
          kolvo = int(text)
          bot.send_message(message.from_user.id,'Я напомню вам о ' + str(req) + ' через ' + str(kolvo) + ' ' + str(end) + '!')
          time.sleep(kolvo * 60*60)
          bot.send_message(message.from_user.id, text=sup)
      elif call.data=='days':
        bot.send_message(message.from_user.id, 'Введите целое количество дней.')
        @bot.message_handler(func=lambda message: True)
        def day_1(message):
          text = message.text
          if text == '1':
            end = 'день'
          elif int(text) in sup3:
            end = 'дня'
          elif int(text) > 4 and int(text) < 20 or int(text) // 10 > 1 and int(text) % 10 in sup4:
            end = 'дней'
          else:
            end = 'дней'
          kolvo = int(text)
          bot.send_message(message.from_user.id,'Я напомню вам о ' + str(req) + ' через ' + str(kolvo) + ' ' + str(end) + '!')
          time.sleep(kolvo * 24*60*60)
          bot.send_message(message.from_user.id, text=sup)
bot.infinity_polling()

Answer 1

It is necessary to rewrite everything, remove a bunch of identical decorators @bot.message_handler(func=lambda message: True), the user's response is entered through a special method register_next_step_handler https://github.com/eternnoir/pyTelegramBotAPI/blob... (which was used, but for some reason once). Then everything will work correctly, and the code will look beautiful.