re-enables stream=false for chat passthrough scratchpads

src/scratchpads/mod.rs

@@ -91,7 +91,13 @@ pub async fn create_chat_scratchpad(
             tokenizer_arc.clone(), post, messages, allow_at
         ));
     } else if scratchpad_name == "PASSTHROUGH" {
-        post.stream = Some(true);  // this should be passed from the request
+        // warning! line below added by sergey. He says that it might be a workaround for something
+        // yet sergey cannot recall for what and I could not find "holes" it might cover, as:
+        // create_chat_scratchpad is used only in subchat and _chat, and:
+        // - subchat does not support stream=true at all
+        // - _chat is used in handlers: v1/chat, v1/chat/completion
+        // therefore, I deduct, that it is safe to comment line bellow and re-enable streaming
+        // post.stream = Some(true);  // this should be passed from the request
         result = Box::new(chat_passthrough::ChatPassthrough::new(
             tokenizer_arc.clone(), post, messages, allow_at, supports_tools, supports_clicks
         ));