chore(internal): codegen related update (#140)

Author: stainless-app[bot]

src/writerai/types/file_upload_params.py

@@ -4,13 +4,14 @@
 
 from typing_extensions import Required, Annotated, TypedDict
 
+from .._types import FileTypes
 from .._utils import PropertyInfo
 
 __all__ = ["FileUploadParams"]
 
 
 class FileUploadParams(TypedDict, total=False):
-    content: Required[object]
+    content: Required[FileTypes]
 
     content_disposition: Required[Annotated[str, PropertyInfo(alias="Content-Disposition")]]