Update agent.py

agent.py

@@ -25,10 +25,10 @@ if not TAVILY_API_KEY:
     print("La ricerca Tavily non funzionerà senza una chiave API valida.")
 
 
-MAX_WIKIPEDIA_RESULTS = 3
-MAX_TAVILY_RESULTS = 3 # Tavily può restituire risultati più ricchi
-MAX_ARXIV_RESULTS = 2
-MAX_TOOL_ITERATIONS = 6
+MAX_WIKIPEDIA_RESULTS = 4
+MAX_TAVILY_RESULTS = 4 # Tavily può restituire risultati più ricchi
+MAX_ARXIV_RESULTS = 3
+MAX_TOOL_ITERATIONS = 7
 
 class GaiaAgent:
     def __init__(self, model_name="gpt-4.1"):
@@ -180,7 +180,7 @@ class GaiaAgent:
         ]
 
         system_prompt = (
-            "You are a general AI assistant that uses the tools available. I will ask you a question. You must output only the exact answer to the question with no comments, so your final answer must be a number OR as few words as possible OR a comma separated list of numbers and/or strings. If you are asked for a number, don't use comma to write your number neither use units such as $ or percent sign unless specified otherwise. If you are asked for a string, don't use articles, neither abbreviations (e.g. for cities), and write the digits in plain text unless specified otherwise. If you are asked for a comma separated list, apply the above rules depending of whether the element to be put in the list is a number or a string. In comma separated lists, do not use blank spaces. If you are asked for a code number, give the code number nothing else. Do not add a dot at the end of the answer. If you are asked for 'the number of', answer with the count number."
+            "You are a general AI assistant that uses the tools available. I will ask you a question. You must output only the exact answer to the question with no comments, so your final answer must be a number OR as few words as possible OR a comma separated list of numbers and/or strings. If you are asked for a number, don't use comma to write your number neither use units such as $ or percent sign unless specified otherwise. If you are asked for a string, don't use articles, neither abbreviations (e.g. for cities), and write the digits in plain text unless specified otherwise. If you are asked for a comma separated list, apply the above rules depending of whether the element to be put in the list is a number or a string. In comma separated lists, do not use blank spaces. If you are asked for a code number, give the code number nothing else. Do not add a dot at the end of the answer. If you are asked for 'the number of', answer with the count number. Pay attention at first and last names in the questions."
             )
 
         messages = [{"role": "system", "content": system_prompt}, {"role": "user", "content": question}]