Fix gpt oss bug

certificate_agent.py

@@ -39,7 +39,7 @@ def tool_call(state: GraphState) -> GraphState:
         result_search = wikipedia.search(json_last_answer['query'])
         markdown_website = visit_webpage(wikipedia.page(result_search[0]).url)
         state['history'].append(
-            {'role': 'tool', 'content': markdown_website, 'tool_call_id': 'blablabla'}
+            {'role': 'tool', 'name': "web_search", 'content': markdown_website, 'tool_call_id': 'blablabla'}
         )
         return state
     else:
@@ -104,5 +104,5 @@ print(manager_agent.invoke([
     {'role': 'human', 'content': 'What is the first name of the only Malko Competition recipient from the 20th Century (after 1977) whose nationality on record is a country that no longer exists?'}
     ]))
 """
-#print(my_graph.invoke(init_state_2))
+#print(my_graph.invoke(init_state))
 #print(my_graph.invoke(init_state_5))