Feat: Add tooltip to question item of ChunkCreatingModal #3873 (#3880)

### What problem does this PR solve?

Feat: Add tooltip to question item of ChunkCreatingModal  #3873

### Type of change


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

web/src/utils/file-util.ts

@@ -112,20 +112,6 @@ export const downloadFileFromBlob = (blob: Blob, name?: string) => {
   window.URL.revokeObjectURL(url);
 };
 
-export const downloadFile = async ({
-  id,
-  filename,
-  target,
-}: {
-  id: string;
-  filename?: string;
-  target?: string;
-}) => {
-  const response = await fileManagerService.getFile({}, id);
-  const blob = new Blob([response.data], { type: response.data.type });
-  downloadFileFromBlob(blob, filename);
-};
-
 export const downloadDocument = async ({
   id,
   filename,