fix: return buffer in case of file response

api/src/controllers/code.ts

@@ -25,7 +25,7 @@ export class CodeController {
   public async executeSASCode(
     @Request() request: express.Request,
     @Body() body: ExecuteSASCodePayload
-  ): Promise<ExecuteReturnJsonResponse> {
+  ): Promise<ExecuteReturnJsonResponse | Buffer> {
     return executeSASCode(request, body)
   }
 }
@@ -41,6 +41,8 @@ const executeSASCode = async (req: any, { code }: ExecuteSASCodePayload) => {
         true
       )) as ExecuteReturnJson
 
+    if (webout instanceof Buffer) return webout
+
     return {
       status: 'success',
       _webout: webout,