Broken on Python 3.7

[xvitaly]

pyTelegramBotAPI version: 3.6.3
OS: Fedora 29 (rawhide).
Python version: 3.7.

File "/usr/lib/python3.7/site-packages/telebot/util.py", line 146
    def async():
            ^
SyntaxError: invalid syntax
  File "/usr/lib/python3.7/site-packages/telebot/__init__.py", line 1353
    @util.async()
              ^
SyntaxError: invalid syntax

[xvitaly]

https://www.python.org/dev/peps/pep-0492/

[xvitaly]

@eternnoir Async is a registered keyword now. You need to rename your method from utils class.

[Badiboy]

Why "async_dec"? What's the reason for this name?

[eternnoir]

Maybe means decorator.

[arjenbrandenburgh]

Any chance on a new release to fix this?