Run flask and telebot at the same time

app.py

@@ -1,12 +1,25 @@
+import multiprocessing as mp
+import time
+
 from flask import Flask
 
+from bot import bot
+
 app = Flask(__name__)
 
 
 @app.route('/')
-def hello_world():  # put application's code here
+def hello_world():
     return 'Hello World!'
 
 
 if __name__ == '__main__':
-    app.run()
+    proc1 = mp.Process(target=app.run, args=())
+    proc1.start()
+
+    while True:
+        try:
+            bot.polling(none_stop=True)
+        except Exception as e:
+            print(f"[EXCEPTION] {e}")
+            time.sleep(15)

bot.py

@@ -3,25 +3,31 @@
 # text bot at t.me/projektaktienbot
 # API Documentation https://core.telegram.org/bots/api
 # Code examples https://github.com/eternnoir/pyTelegramBotAPI#getting-started
+import os
+
 import telebot
 import time
 import sys
 import logging
 from telebot import types
 
-bot = telebot.TeleBot("5228016873:AAGFrh0P6brag7oD3gxXjCh5gnLLE8JMvMs")
+bot = telebot.TeleBot(os.getenv('BOT_API_KEY'))
+
 
 @bot.message_handler(commands=['start', 'help'])
 def send_welcome(message):
-	bot.reply_to(message, "Thank you for using this bot")
+    bot.reply_to(message, "Thank you for using this bot")
+
 
 @bot.message_handler(func=lambda message: True)
 def echo_all(message):
-	answer = message.text + ' ID: ' + str(message.from_user.id)
-	bot.reply_to(message, answer)
- 
+    answer = message.text + ' ID: ' + str(message.from_user.id)
+    bot.reply_to(message, answer)
+
+
 telebot.logger.setLevel(logging.DEBUG)
 
+
 @bot.inline_handler(lambda query: query.query == 'text')
 def query_text(inline_query):
     try:
@@ -31,6 +37,7 @@ def query_text(inline_query):
     except Exception as e:
         print(e)
 
+
 def main_loop():
     bot.infinity_polling()
     while 1: