google_fit: Error on device update!

[prvashisht]

I'm getting this in the logs while reinstalling the integration, after HA restarts. The client_id and secret are correct, I checked.

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 477, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 702, in async_device_update
    await task
  File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/homeassistant/homeassistant/util/__init__.py", line 192, in wrapper
    result = method(*args, **kwargs)
  File "/usr/src/homeassistant/homeassistant/util/__init__.py", line 192, in wrapper
    result = method(*args, **kwargs)
  File "/config/custom_components/google_fit/sensor.py", line 490, in update
    for point in self._get_dataset(self.DATA_SOURCE)["point"]:
  File "/config/custom_components/google_fit/sensor.py", line 287, in _get_dataset
    execute()
  File "/usr/local/lib/python3.10/site-packages/googleapiclient/_helpers.py", line 130, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/googleapiclient/http.py", line 923, in execute
    resp, content = _retry_request(
  File "/usr/local/lib/python3.10/site-packages/googleapiclient/http.py", line 191, in _retry_request
    resp, content = http.request(uri, method, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/oauth2client/transport.py", line 186, in new_request
    credentials._refresh(orig_request_method)
  File "/usr/local/lib/python3.10/site-packages/oauth2client/client.py", line 761, in _refresh
    self._do_refresh_request(http)
  File "/usr/local/lib/python3.10/site-packages/oauth2client/client.py", line 819, in _do_refresh_request
    raise HttpAccessTokenRefreshError(error_msg, status=resp.status)
oauth2client.client.HttpAccessTokenRefreshError: invalid_grant: Bad Request