How to send a pdf file from a bot?

Question

Python

I am writing a bot on python-telegram-bot. Tell me how to send a pdf file from the bot, otherwise I found the info only if the bot was written using telebot.

Answer 1

Decided like this:

document = open("Путь к документу", "rb")
       update.message.reply_document(
           document 
       )

Answer 2

send_document(chat_id, document)
https://python-telegram-bot.readthedocs.io/en/late...