Feature/update iptrunk migration input form

gso/workflows/iptrunk/migrate_iptrunk.py

@@ -7,7 +7,6 @@ configured to run from A to C. B is then no longer associated with this IP trunk
 import copy
 import json
 import re
-from typing import NoReturn
 from uuid import uuid4
 
 from orchestrator import step, workflow
@@ -88,7 +87,9 @@ def initial_input_form_generator(subscription_id: UUIDstr) -> FormGenerator:
                 not migrate_form_input.migrate_to_different_site
                 and current_router_site.subscription_id != old_side_site.owner_subscription_id
             ):
+                #  We want to stay on the same site, so all routers that are in different sites get skipped.
                 continue
+            #  If migrate_to_different_site is true, we can add ALL routers to the result map
             routers[str(router_id)] = router["description"]
 
     new_router_enum = Choice("Select a new router", zip(routers.keys(), routers.items(), strict=True))  # type: ignore[arg-type]
@@ -148,7 +149,7 @@ def initial_input_form_generator(subscription_id: UUIDstr) -> FormGenerator:
         new_lag_member_interfaces: ae_members  # type: ignore[valid-type]
 
         @validator("new_lag_interface", allow_reuse=True, pre=True, always=True)
-        def lag_interface_proper_name(cls, new_lag_interface: str) -> str | NoReturn:
+        def lag_interface_proper_name(cls, new_lag_interface: str) -> str:
             if get_router_vendor(new_router) == RouterVendor.JUNIPER:
                 juniper_lag_re = re.compile("^ae\\d{1,2}$")
                 if not juniper_lag_re.match(new_lag_interface):