chore(ag-ui): remove unnecessary pragma no cover

Remove unnecessary pragma no cover directive.

Author: stevenh

docs/ag-ui.md

@@ -225,7 +225,7 @@ def custom_events() -> list[CustomEvent]:
 ### Examples
 
 For more examples of how to use [`Adapter`][pydantic_ai.ag_ui.Adapter] see
-[`pydantic_ai.ag_ui_examples`](https://github.com/pydantic/pydantic-ai/tree/main/examples/pydantic_ai.ag_ui_examples),
+[`pydantic_ai_ag_ui_examples`](https://github.com/pydantic/pydantic-ai/tree/main/examples/pydantic_ai_ag_ui_examples),
 which includes working server for the with the
 [AG-UI Dojo](https://docs.ag-ui.com/tutorials/debugging#the-ag-ui-dojo) which
 can be run from a clone of the repo or with the `pydantic-ai-examples` package

tests/test_ag_ui.py

@@ -293,7 +293,7 @@ class AdapterRunTest:
 # Test parameter data
 def tc_parameters() -> list[AdapterRunTest]:
     if not has_ag_ui:  # pragma: no branch
-        return [AdapterRunTest(id='skipped', runs=[])]  # pragma: no cover
+        return [AdapterRunTest(id='skipped', runs=[])]
 
     return [
         AdapterRunTest(