Update agency.py

agency.py

@@ -2,9 +2,10 @@ from agency_swarm import Agency
 from agency_swarm import set_openai_key
 from ExpertDataAnalyst import ExpertDataAnalyst
 from SalesManagerCEO import SalesManagerCEO
+import os
+API_KEY = os.getenv['OPENAI_API_KEY']
 
-
-set_openai_key(OPENAI_API_KEY)
+set_openai_key(API_KEY)
 
 salesManagerCEO = SalesManagerCEO()
 expertDataAnalyst = ExpertDataAnalyst()