fix

AICoreAGIX_with_TB.py

@@ -109,6 +109,11 @@ class AICoreAGIX:
             except Exception as e2:
                 logger.warning(f"[Tokenizer Load]: Full fallback to gpt2. Reason: {e2}")
                 return AutoTokenizer.from_pretrained("gpt2")
+        try:
+            return AutoTokenizer.from_pretrained("gpt2", local_files_only=True)
+        except Exception as e3:
+                logger.error(f"[Tokenizer Load]: Even fallback to GPT2 failed: {e3}")
+                raise RuntimeError("Tokenizer load completely failed.")
 
     def _safe_load_model(self, model_name):
         try: