Feat: Added toc enhance field to chat and retrieval operator configuration #10436 (#10470)

### What problem does this PR solve?

Feat: Added toc enhance field to chat and retrieval operator
configuration #10436

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/data-flow/form/parser-form/video-form-fields.tsx

@@ -7,8 +7,6 @@ import {
 
 export function VideoFormFields({ prefix }: OutputFormatFormFieldProps) {
   const modelOptions = useComposeLlmOptionsByModelTypes([
-    LlmModelType.Chat,
-    LlmModelType.Image2text,
     LlmModelType.Speech2text,
   ]);