Remove get_variant example from unleash docs (#12334)

Author: cmanallen

docs/platforms/python/integrations/unleash/index.mdx

@@ -46,18 +46,6 @@ test_flag_enabled = unleash.is_enabled("test-flag")
 sentry_sdk.capture_exception(Exception("Something went wrong!"))
 ```
 
-```python {tabTitle: Python, using get_variant}
-import sentry_sdk
-from UnleashClient import UnleashClient
-
-unleash = UnleashClient(...)  # See Unleash quickstart.
-unleash.initialize_client()
-
-test_flag_variant = unleash.get_variant("test-flag")
-test_flag_enabled = test_flag_variant["enabled"]
-sentry_sdk.capture_exception(Exception("Something went wrong!"))
-```
-
 Visit the [Sentry website](https://sentry.io/issues/) and confirm that your error
 event has recorded the feature flag "test-flag", and its value is equal to `test_flag_enabled`.