ошибка при запуске бота "TypeError: can only concatenate str (not "NoneType") to str"
Пытаюсь запустить бота тг, но выдает ошибку. Прошу помочь
Traceback (most recent call last):
File "C:\Users\stryg\Desktop\bot\bot.py", line 15, in <module>
URL = 'https://api.telegram.org/bot' + TG_API_TOKEN + '/'
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
TypeError: can only concatenate str (not "NoneType") to str
вот мой код
from flask import Flask
import flask
from flask_sslify import SSLify
import telebot
import gspread
from datetime import datetime
import logging
from time import sleep
import os
from dotenv import load_dotenv
load_dotenv()
TG_API_TOKEN = os.getenv('token')
SERVICE_ACCOUNT = os.getenv('service_account')
URL = 'https://api.telegram.org/bot' + TG_API_TOKEN + '/'
#
datem = datetime(datetime.today().year, datetime.today().month, 1)
app = Flask(__name__)
#
sslify = SSLify(app)
gc = gspread.service_account(filename=SERVICE_ACCOUNT)
bot = telebot.TeleBot(TG_API_TOKEN)
Источник: Stack Overflow на русском