diff --git a/.github/workflows/create-releases.yml b/.github/workflows/create-releases.yml
deleted file mode 100644
index 069decb..0000000
--- a/.github/workflows/create-releases.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-name: Create releases
-on:
-  schedule:
-    - cron: '0 5 * * *' # every day at 5am UTC
-  push:
-    branches:
-      - main
-
-jobs:
-  release:
-    name: release
-    if: github.ref == 'refs/heads/main' && github.repository == 'openai/openai-go'
-    runs-on: ubuntu-latest
-    environment: publish
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: stainless-api/trigger-release-please@v1
-        id: release
-        with:
-          repo: ${{ github.event.repository.full_name }}
-          stainless-api-key: ${{ secrets.STAINLESS_API_KEY }}
-
-      - name: Generate godocs
-        if: ${{ steps.release.outputs.releases_created }}
-        run: |
-          version=$(jq -r '. | to_entries[0] | .value' .release-please-manifest.json)
-          curl -X POST https://pkg.go.dev/fetch/github.com/openai/openai-go@v${version}
diff --git a/betathreadmessage.go b/betathreadmessage.go
index bc7b418..b7eec7d 100644
--- a/betathreadmessage.go
+++ b/betathreadmessage.go
@@ -926,7 +926,7 @@ func (r *MessageAttachment) UnmarshalJSON(data []byte) error {
 }
 
 // MessageAttachmentToolUnion contains all possible properties and values from
-// [CodeInterpreterTool], [MessageAttachmentToolFileSearchTool].
+// [CodeInterpreterTool], [MessageAttachmentToolAssistantToolsFileSearchTypeOnly].
 //
 // Use the methods beginning with 'As' to cast the union to one of its variants.
 type MessageAttachmentToolUnion struct {
@@ -942,7 +942,7 @@ func (u MessageAttachmentToolUnion) AsCodeInterpreterTool() (v CodeInterpreterTo
 	return
 }
 
-func (u MessageAttachmentToolUnion) AsFileSearchTool() (v MessageAttachmentToolFileSearchTool) {
+func (u MessageAttachmentToolUnion) AsFileSearchTool() (v MessageAttachmentToolAssistantToolsFileSearchTypeOnly) {
 	apijson.UnmarshalRoot(json.RawMessage(u.JSON.raw), &v)
 	return
 }
@@ -954,7 +954,7 @@ func (r *MessageAttachmentToolUnion) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, r)
 }
 
-type MessageAttachmentToolFileSearchTool struct {
+type MessageAttachmentToolAssistantToolsFileSearchTypeOnly struct {
 	// The type of tool being defined: `file_search`
 	Type constant.FileSearch `json:"type,required"`
 	// Metadata for the response, check the presence of optional fields with the
@@ -967,8 +967,8 @@ type MessageAttachmentToolFileSearchTool struct {
 }
 
 // Returns the unmodified JSON received from the API
-func (r MessageAttachmentToolFileSearchTool) RawJSON() string { return r.JSON.raw }
-func (r *MessageAttachmentToolFileSearchTool) UnmarshalJSON(data []byte) error {
+func (r MessageAttachmentToolAssistantToolsFileSearchTypeOnly) RawJSON() string { return r.JSON.raw }
+func (r *MessageAttachmentToolAssistantToolsFileSearchTypeOnly) UnmarshalJSON(data []byte) error {
 	return apijson.UnmarshalRoot(data, r)
 }
 
diff --git a/examples/image-generation/.DS_Store b/examples/image-generation/.DS_Store
deleted file mode 100644
index 8833097..0000000
Binary files a/examples/image-generation/.DS_Store and /dev/null differ