ai: Adjust chunk process logic.

jarvis.py

@@ -297,10 +297,11 @@ async def respond_async(multi, history, model_display, sess, custom_prompt):
         content_started = False
         async for typ, chunk in chat_with_model_async(history, inp, model_display, sess, custom_prompt):
             if typ == "reasoning":
-                if not content_started:
-                    display_text += chunk
-                    await queue.put(("set", display_text))
-            else:
+                if content_started:
+                    continue
+                display_text += chunk
+                await queue.put(("set", display_text))
+            elif typ == "content":
                 if not content_started:
                     content_started = True
                     display_text = chunk
@@ -312,7 +313,6 @@ async def respond_async(multi, history, model_display, sess, custom_prompt):
         return display_text
     bg_task = asyncio.create_task(background())
     stop_task = asyncio.create_task(sess.stop_event.wait())
-    first_update = False
     try:
         while True:
             done, _ = await asyncio.wait({stop_task, asyncio.create_task(queue.get())}, return_when=asyncio.FIRST_COMPLETED)