docs: remove imports

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

website/docs/flow/stages/password/index.md

@@ -13,14 +13,12 @@ Depending on what kind of device you want to require the user to have:
 #### WebAuthn
 
 ```python
-from authentik.stages.authenticator_webauthn.models import WebAuthnDevice
 return WebAuthnDevice.objects.filter(user=request.context['pending_user'], confirmed=True).exists()
 ```
 
 #### Duo
 
 ```python
-from authentik.stages.authenticator_duo.models import DuoDevice
 return DuoDevice.objects.filter(user=request.context['pending_user'], confirmed=True).exists()
 ```
 

website/docs/flow/stages/user_write.md

@@ -11,7 +11,6 @@ Newly created users can be created as inactive and can be assigned to a selected
 Starting with authentik 2022.5, users can be added to dynamic groups. To do so, simply set `groups` in the flow plan context before this stage is run, for example
 
 ```python
-from authentik.core.models import Group
 group, _ = Group.objects.get_or_create(name="some-group")
 # ["groups"] *must* be set to an array of Group objects, names alone are not enough.
 request.context["flow_plan"].context["groups"] = [group]