Django logging with watchtower got an unexpected keyword argument in handler

Question

I'm trying to implement django logging with AWS CloudWatch, after creating the user and entering the correct fields, following the guides scattered on the web, I still have an error:

ValueError: Unable to configure handler 'watchtower': __init__() got an unexpected keyword argument 'boto3_session'

This is my setting file (logging config):

boto3_connect_session = Session(
    aws_access_key_id=AWS_ACCESS_KEY_ID,
    aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
    region_name=AWS_REGION_NAME
)


LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'aws': {
            'format': u"%(asctime)s [%(levelname)-8s] %(message)s [%(pathname)s:%(lineno)d]",
            'datefmt': "%Y-%m-%d %H:%M:%S"
        },
        'simple': {
            'format': '[%(asctime)s %(module)s] %(levelname)s: %(message)s'
        },

    },
    'handlers': {
        'watchtower': {
            'level': 'DEBUG',
            'class': 'watchtower.CloudWatchLogHandler',
            'boto3_session': boto3_connect_session,
#                     'log_group': AWS_LOG_GROUP,
#                     'stream_name': AWS_LOG_STREAM,
            'formatter': 'aws',
        },
        'file': {
            'level': 'DEBUG',
            'class': 'logging.FileHandler',
            'filename': '/tmp/logger.log',
            'formatter':'simple'
        },

    },
    'loggers': {
        AWS_LOGGER_NAME: {
            'level': 'DEBUG',
            'handlers': ['watchtower'],
            'propagate': False,
        },
        'local': {
            'level': 'DEBUG',
            'handlers': ['file'],
            'propagate': False,
        },

    },
}

full error message:

Watching for file changes with StatReloader
Exception in thread django-main-thread:
Traceback (most recent call last):
  File "/usr/lib64/python3.6/logging/config.py", line 565, in configure
    handler = self.configure_handler(handlers[name])
  File "/usr/lib64/python3.6/logging/config.py", line 738, in configure_handler
    result = factory(**kwargs)
  File "/usr/local/lib/python3.6/site-packages/watchtower/__init__.py", line 203, in __init__
    super().__init__(*args, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'boto3_session'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib64/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/usr/lib64/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.6/site-packages/django/utils/autoreload.py", line 54, in wrapper
    fn(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 109, in inner_run
    autoreload.raise_last_exception()
  File "/usr/local/lib/python3.6/site-packages/django/utils/autoreload.py", line 77, in raise_last_exception
    raise _exception[1]
  File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 337, in execute
    autoreload.check_errors(django.setup)()
  File "/usr/local/lib/python3.6/site-packages/django/utils/autoreload.py", line 54, in wrapper
    fn(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/django/__init__.py", line 19, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "/usr/local/lib/python3.6/site-packages/django/utils/log.py", line 76, in configure_logging
    logging_config_func(logging_settings)
  File "/usr/lib64/python3.6/logging/config.py", line 802, in dictConfig
    dictConfigClass(config).configure()
  File "/usr/lib64/python3.6/logging/config.py", line 573, in configure
    '%r: %s' % (name, e))
ValueError: Unable to configure handler 'watchtower': __init__() got an unexpected keyword argument 'boto3_session'

watchtower verions:

Name: watchtower
Version: 3.0.0

boto3 version:

Name: boto3
Version: 1.13.3

I can't figure out where the problem is, most guides use this system.

Thanks in advance.