How to place inline buttons horizontally?

Question

Python

There is a python code that displays inline buttons with information from the database (sqlite3):

keyboard = types.InlineKeyboardMarkup(row_width=2)
for .... in .... :
        q.execute("SELECT name FROM categors where id = " + str(bb))
        r = q.fetchone()
        keyboard.add(types.InlineKeyboardButton(text=str(r[0]),callback_data='categ_'+str(bb)))
      bot.send_message(message.chat.id, "Выбери категорию: ", reply_markup=keyboard)

Buttons are displayed vertically, you need horizontal
keyboard = types.InlineKeyboardMarkup(row_width=2) does not help

Answer 1

knb = types.InlineKeyboardMarkup()
knb.add(*[types.InlineKeyboardButton(text=name, callback_data=name) for name in['Кнопка 1','Кнопка 2', 'Кнопка 3']])