para las decisions

agents.py

@@ -1,4 +1,5 @@
 import asyncio
+import os
 from llama_index.core.agent.workflow import AgentWorkflow
 from llama_index.llms.openai import OpenAI
 from tools import (image_analyzer_tool, youtube_transcript_tool, calculator_tool, read_document_tool, search_tool)
@@ -6,10 +7,11 @@ from llama_index.core.workflow import (Workflow, Context, step, StartEvent, Stop
 from llama_index.core.agent import ReActAgent
 from dotenv import load_dotenv
 load_dotenv()
-
+OPEN_AI = os.getenv("OPENAI_API_KEY")
 # Alfred React Agent
 class AlfredAdvancedWorkflow(AgentWorkflow):
     def __init__(self, llm:OpenAI):
+        OPEN_AI = os.getenv("OPENAI_API_KEY")
         self.llm = OpenAI(model = "gpt-4o-mini", temperature=0.7, api_key=OPEN_AI)
         self.root_agent = ReActAgent(
             name="alfred_router",