Python telegram bot ReplyKeyboardMarkup

Question

I am having trouble creating a telegram bot, code snippet below:

    from telegram.ext import Updater, CommandHandler
    from telegram import ReplyKeyboardMarkup
    
    updater = Updater(token="")
    
    def favor_keyboard(bot, update):
        # import pdb; pdb.set_trace()
        chat_id = update.message.chat_id
        keyboard = [
                        ['/icecream'],
                        ['/coffee']
                    ]
        bot.sendMessage(chat_id, "regster", reply_markup = ReplyKeyboardMarkup(keyboard))
    
    favor_command = CommandHandler('favor', favor_keyboard)
    
    updater.dispatcher.add_handler(favor_command)
    
    updater.start_polling()
    updater.idle()

I want to add some ReplyKeyboardMarkup buttons under ['/icecream']. I mean if the user tap on ['/icecream'] he should be delivered somewhere he can has another choices. then the result of user's choices should be sent to an specific user. I searched a lot and tried many solutions but I couldn't find anything .

Answer 1

There are few "conversation" examples in library repository. Also have a look to images with schema that explains their behavior.