Fix CI: remove extra blank lines and unnecessary pragma comments

Remove extra blank line before _SIMPLE_TYPES and between test functions
to satisfy pre-commit linting. Remove # pragma: no cover from test
inner functions that are exercised by the tests.

Author: Christian-Sidak

src/mcp/server/mcpserver/utilities/func_metadata.py

@@ -416,7 +416,6 @@ def _try_create_model_and_schema(
     return None, None, False
 
 
-
 _SIMPLE_TYPES: frozenset[type] = frozenset({str, int, float, bool, type(None)})
 
 

tests/server/mcpserver/test_func_metadata.py

@@ -551,7 +551,6 @@ def handle_json_payload(payload: str, strict_mode: bool = False) -> str:
     assert result == f"Handled payload of length {len(json_array_payload)}"
 
 
-
 def test_str_union_pre_parse_preserves_strings():
     """Regression test for #1873: pre_parse_json must not JSON-parse strings
     when the annotation is a union of simple types like str | None.
@@ -560,7 +559,7 @@ def test_str_union_pre_parse_preserves_strings():
     corrupted because json.loads would partially parse them as numbers.
     """
 
-    def func_optional_str(value: str | None = None) -> str:  # pragma: no cover
+    def func_optional_str(value: str | None = None) -> str:
         return str(value)
 
     meta = func_metadata(func_optional_str)
@@ -590,7 +589,7 @@ def test_complex_union_still_pre_parses():
     JSON pre-parsing so that serialized lists are deserialized properly.
     """
 
-    def func_optional_list(items: list[str] | None = None) -> str:  # pragma: no cover
+    def func_optional_list(items: list[str] | None = None) -> str:
         return str(items)
 
     meta = func_metadata(func_optional_list)
@@ -601,7 +600,7 @@ def func_optional_list(items: list[str] | None = None) -> str:  # pragma: no cov
 async def test_str_union_uuid_end_to_end():
     """End-to-end test: a str | None parameter receives the exact UUID string."""
 
-    def update_task(task_id: str | None = None) -> str:  # pragma: no cover
+    def update_task(task_id: str | None = None) -> str:
         return f"got {task_id}"
 
     meta = func_metadata(update_task)