Simple Python Telegram bot / https://aminaleahmad.ir / https://bit.ly/2H9zpvY

bot.py

import telebot
# Replace API_TOKEN with your token, which can be gotten through @botfather .
API_TOKEN = 'XXXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
bot = telebot.TeleBot(API_TOKEN)

@bot.message_handler(commands=['help', 'start'])
def send_welcome(message):
    bot.reply_to(message, "Hi there, I am EchoBot.")


@bot.message_handler(func=lambda message: True)
def echo_message(message):
    bot.reply_to(message, message.text)

bot.polling()