This issue includes: 1. `DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead` - being used in emitters.py - [more info](https://docs.python.org/3/library/logging.html#logging.Logger.warning) 2. `DeprecationWarning: invalid escape sequence \Z` - from this line [here](https://github.com/snowplow/snowplow-python-tracker/blob/a2c50de16afa32a6fa4ee46d83c2be2b70dbee44/snowplow_tracker/test/unit/test_tracker.py#L47) - [more info](https://docs.python.org/3/library/re.html) 3. `DeprecationWarning: Please use assertEqual instead.` - `assertEquals` being used in tests - [more info](https://docs.python.org/3/library/unittest.html#deprecated-aliases)
This issue includes:
DeprecationWarning: The 'warn' method is deprecated, use 'warning' insteadDeprecationWarning: invalid escape sequence \ZDeprecationWarning: Please use assertEqual instead.assertEqualsbeing used in tests