testando gpt 4o para busca

agent.py

@@ -19,7 +19,7 @@ class Agent:
         
         print("--> Audio Agent")
         self.audio_agent = create_react_agent(
-            model=init_chat_model("openai:gpt-4o-mini"),
+            model=init_chat_model(GPT_MINI_MODEL),
             tools=[extract_text_from_url_tool, extract_text_from_file_tool, clean_ingredient_measure_tool],
             prompt= AUDIO_AGENT_PROMPT,
             name="audio_agent",
@@ -27,7 +27,7 @@ class Agent:
         
         print("--> Web Search Agent")
         self.web_search_agent = create_react_agent(
-            model=init_chat_model("openai:gpt-4o-mini"),
+            model=init_chat_model(GTP_4o_MODEL),
             tools=[search_web_tool],
             prompt= WEB_SEARCH_AGENT_PROMPT,
             name="web_research_agent",
@@ -35,7 +35,7 @@ class Agent:
         
         print("--> Supervisor")
         self.supervisor = create_supervisor(
-            model=init_chat_model("openai:gpt-4o-mini", temperature=0),
+            model=init_chat_model(GPT_MINI_MODEL, temperature=0),
             agents=[self.web_search_agent, self.audio_agent],
             tools=[bird_video_count_tool,chess_image_to_fen_tool,chess_fen_get_best_next_move_tool,
                 get_excel_columns_tool, calculate_excel_sum_by_columns_tool,execute_python_code_tool,

constantes.py

@@ -1,6 +1,10 @@
 import os
 
 
+GPT_MINI_MODEL="openai:gpt-4o-mini"
+GTP_4o_MODEL="openai:gpt-4o"
+
+
 OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
 TAVILY_API_KEY = os.getenv("TAVILY_API_KEY")
 GEMINI_API_KEY = os.getenv("GEMINI_API_KEY")