Example example_get_by_sq.py errors on loading env

[jordan3825]

Running example_get_by_sq.py fails with an error.

> py example_get_by_sq.py
Traceback (most recent call last):
  File "example_get_by_sq.py", line 12, in <module>
    axonapi.cli.cli_constants.load_dotenv()
    ^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'axonius_api_client.cli' has no attribute 'cli_constants'. Did you mean: 'cf_constants'?

https://github.com/Axonius/axonius_api_client/blob/master/axonius_api_client/examples/example_get_by_sq.py#L12

Looking at some other examples, I believe the example needs to be updated to use

axonapi.constants.load_dotenv()