Cannot client.authenticate

[enclude]

Hello, when I use code from readme.md i has clear output.

When try pt "client.authenticate()" on main() function, got error like this: tractive.py:24: RuntimeWarning: coroutine 'Tractive.authenticate' was never awaited client.authenticate() RuntimeWarning: Enable tracemalloc to get the object allocation traceback

When add "await" before "client.authenticate()"

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/aiotractive/api.py", line 106, in authenticate
    response.raise_for_status()
  File "/usr/local/lib/python3.8/dist-packages/aiohttp/client_reqrep.py", line 1004, in raise_for_status
    raise ClientResponseError(
aiohttp.client_exceptions.ClientResponseError: 400, message='Bad Request', url=URL('https://graph.tractive.com/3/auth/token')

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "tractive.py", line 31, in <module>
    asyncio.run(main())
  File "/usr/lib/python3.8/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "tractive.py", line 24, in main
    await client.authenticate()
  File "/usr/local/lib/python3.8/dist-packages/aiotractive/tractive.py", line 15, in authenticate
    return await self._api.authenticate()
  File "/usr/local/lib/python3.8/dist-packages/aiotractive/api.py", line 117, in authenticate
    raise TractiveError from error
aiotractive.exceptions.TractiveError

My Python code:

     1  import requests        # For CURL request
     2  import argparse        # Args for Python scripts
     3  import asyncio        # Use for async function
     4  from aiotractive import Tractive   # Use for Tractive connection
     5
     6  # Initiate the parser
     7  parser = argparse.ArgumentParser()
     8
     9  parser.add_argument("-email", help="Google e-mail", action="store")
    10  parser.add_argument("-password", help="Google e-mail", action="store")
    11  parser.add_argument("-traccar_server", help="traccar server", action="store")
    12  parser.add_argument("-tractive_id", help="traccar server", action="store")
    13
    14  args = parser.parse_args()
    15
    16  EMAIL = args.email
    17  PASSWORD = args.password
    18  TRACCAR_SERVER = args.traccar_server
    19  TRACTIVE_ID = args.tractive_id
    20
    21  async def main():
    22    async with Tractive(EMAIL, PASSWORD) as client:
    23      # interact with the client here
    24      client.authenticate()
    25      pass
    26
    27
    28
    29  if __name__ == "__main__":
    30    asyncio.run(main())
    31

Someone can share with me property use of this library for Tractive? I need get only GPS from my GPS for dog.