Update the callback

main.py

@@ -205,7 +205,7 @@ class AIAgent:
         self.llm = OllamaLLM(
             model=self.model_name,
             base_url=self.ollama_base_url,
-            callbacks=callbacks,
+            callbacks=[],
             temperature=0.7,
             num_ctx=8192,  # Increased context window
             top_p=0.9,