old_contents: 
  @bot.message_handler(commands=['start', 'help'])
  def send_welcome(message):
    userid = message.from_user.id
    banlist = redisserver.sismember('zigzag_banlist', '{}'.format(userid))
    if banlist:
      bot.reply_to(message, "You are banned!")
      return
    markup = types.ReplyKeyboardMarkup()
    numbers = list(range(3, 3000, 3))
    numbers = [0] + numbers
    cline = 0
    linelength = len(START_BUTTONS)
    try:
      while (cline < linelength):
        itembtn = []
        cfrom = numbers[cline]
        cto = numbers[cline + 1]
        cline = cline + 1
        while (cfrom < cto):
          itembtn.append(START_BUTTONS[cfrom])
          cfrom = cfrom + 1
          if len(itembtn) == 3:
            markup.row(*itembtn)
    except:
      lolalola = 0
    
    if message.chat.type == "private":
      bot.reply_to(message, START_MSG.encode("utf-8"), reply_markup=markup, parse_mode="Markdown")
      redisserver.sadd('zigzag_members',message.from_user.id)
    else:
      bot.reply_to(message, START_MSG.encode("utf-8"), parse_mode="Markdown")
  
new_contents: 
  @bot.message_handler(commands=['start', 'help'])
  def send_welcome(message):
    userid = message.from_user.id
    banlist = redisserver.sismember('zigzag_banlist', '{}'.format(userid))
    if banlist:
      bot.reply_to(message, "You are banned!")
      return
    markup = types.ReplyKeyboardMarkup()
    markupi = types.InlineKeyboardMarkup()
    markupib = types.InlineKeyboardButton("Help",callback_data='help')
    markupic = types.InlineKeyboardButton("Channel", url=CHANNEL_LINK)
    markupi.add(markupib,markupic)
    numbers = list(range(3, 3000, 3))
    numbers = [0] + numbers
    cline = 0
    linelength = len(START_BUTTONS)
    try:
      while (cline < linelength):
        itembtn = []
        cfrom = numbers[cline]
        cto = numbers[cline + 1]
        cline = cline + 1
        while (cfrom < cto):
          itembtn.append(START_BUTTONS[cfrom])
          cfrom = cfrom + 1
          if len(itembtn) == 3:
            markup.row(*itembtn)
    except:
      lolalola = 0
    
    if message.chat.type == "private":
      bot.reply_to(message, START_MSG.encode("utf-8"), reply_markup=markup, parse_mode="Markdown")
      bot.send_message(message.chat.id, "", reply_markup=markup, parse_mode="Markdown")
      redisserver.sadd('zigzag_members',message.from_user.id)
    else:
      bot.reply_to(message, START_MSG.encode("utf-8"), parse_mode="Markdown")
  
subject: Update start.py