diff --git a/odoo-stubs/service/model.pyi b/odoo-stubs/service/model.pyi
index d3bc428..9c8e35e 100644
--- a/odoo-stubs/service/model.pyi
+++ b/odoo-stubs/service/model.pyi
@@ -1,4 +1,4 @@
-from typing import Any, Callable, TypeVar
+from typing import Callable, TypeVar
 
 from ..sql_db import Cursor
 
diff --git a/odoo-stubs/tests/common.pyi b/odoo-stubs/tests/common.pyi
index 2163311..e0873c1 100644
--- a/odoo-stubs/tests/common.pyi
+++ b/odoo-stubs/tests/common.pyi
@@ -17,7 +17,6 @@ from ..models import BaseModel
 from ..modules.registry import Registry
 from ..sql_db import BaseCursor, Cursor
 from ..tools import profiler
-from ..tools._vendor.sessions import Session
 from ..tools.profiler import Profiler
 
 _T = TypeVar('_T')
diff --git a/odoo-stubs/tools/pdf.pyi b/odoo-stubs/tools/pdf.pyi
index 9fb3817..235d2c9 100644
--- a/odoo-stubs/tools/pdf.pyi
+++ b/odoo-stubs/tools/pdf.pyi
@@ -18,7 +18,7 @@ PdfFileWriter = BrandedFileWriter
 
 def merge_pdf(pdf_data: Iterable[bytes]) -> bytes: ...
 def rotate_pdf(pdf: bytes) -> bytes: ...
-def add_banner(pdf_stream: str | BinaryIO, text: str | None = ..., logo: bool = ..., thickness: float = ...) -> BytesIO:
+def add_banner(pdf_stream: str | BinaryIO, text: str | None = ..., logo: bool = ..., thickness: float = ...) -> BytesIO: ...
 
 class OdooPdfFileReader(PdfFileReader):
     def getAttachments(self) -> Iterable[tuple[Any, Any]]: ...