Merge branch 'main' into eval_api_final

llama_stack/apis/datatypes.py

@@ -32,6 +32,7 @@ class Api(Enum):
     datasets = "datasets"
     benchmarks = "benchmarks"
     tool_groups = "tool_groups"
+    files = "files"
 
     # built-in API
     inspect = "inspect"

llama_stack/apis/files/files.py

@@ -164,7 +164,7 @@ class Files(Protocol):
         self,
         bucket: str,
         key: str,
-    ) -> FileResponse:
+    ) -> None:
         """
         Delete a file identified by a bucket and key.