Added the following changes to the codebase:

ai_functions.py

@@ -30,20 +30,23 @@ async def _openai_call(messages, model, temperature=0.2):
     Responses API dla 4o/4.1*, fallback Chat Completions dla gpt-3.5-turbo.
     Zwraca czysty string odpowiedzi.
     """
+    logger = logging.getLogger("discord")
 
     if model.startswith("gpt-3.5"):
+        logger.debug("3.5")
         # legacy path – bez zmian w Twoim kodzie wyżej/niżej
-        def _sync_call():
-            resp = OPENAICLIENT.chat.completions.create(
-                model=model,
-                messages=messages,
-                temperature=temperature,
-            )
-            return resp.choices[0].message.content.strip()
-        return await asyncio.to_thread(_sync_call)
+        resp = OPENAICLIENT.chat.completions.create(
+            model=model,
+            messages=messages,
+            temperature=temperature,
+        )
+        result = ""
+        for choice in resp.choices:
+            result += choice.message.content
+        return result.strip()
 
+    else:
     # Responses API (zalecane dla 4o/4.1*)
-    def _sync_resp():
         resp = OPENAICLIENT.responses.create(
             model=model,
             temperature=temperature,
@@ -51,7 +54,6 @@ async def _openai_call(messages, model, temperature=0.2):
         )
         # SDK zapewnia output_text dla zwykłych odpowiedzi
         return (getattr(resp, "output_text", None) or "").strip() or str(resp)
-    return await asyncio.to_thread(_sync_resp)
 
 
 def create_vector_store():
@@ -302,9 +304,6 @@ async def handle_response(
     result = ""
     logger.debug("Odpowiedzi")
     logger.info(response)
-    logger.debug(response.choices)
-    for choice in response.choices:
-        result += choice.message.content
     logger.info("Sformatowane odpowiedzi")
     logger.info(result)
     temp = {"role": "assistant", "content": result}