Update langgraph_agent.py

langgraph_agent.py

@@ -1,3 +1,5 @@
+import os
+from dotenv import load_dotenv
 from langchain_openai import ChatOpenAI
 from langchain_core.messages import AnyMessage, HumanMessage
 from langchain_core.runnables import RunnableConfig
@@ -9,9 +11,11 @@ from langchain_experimental.utilities import PythonREPL
 from langchain_community.tools import WikipediaQueryRun
 from langchain_community.utilities import WikipediaAPIWrapper
 
-BASE_URL = "https://api-prod.jll.com/csp/chat-service/api/v1"
-OKTA_ACCESS_TOKEN = "eyJraWQiOiI2S1VzTVotcWNlQkkwc19QaG9QVUNpdG9kak9wdVE0TU9XNFAyY1RJUUM0IiwiYWxnIjoiUlMyNTYifQ.eyJ2ZXIiOjEsImp0aSI6IkFULnk3bUZoZ0dVMjM4M3ZFMXRIemNXa1F5WkUwWlljUXNfUC1GOHlHOU9iYmMub2FyMXExaWY0OTFpeTIySnUwaDciLCJpc3MiOiJodHRwczovL2psbC5va3RhLmNvbS9vYXV0aDIvYXVzMWh3cmluaHFPUXBGOG4waDgiLCJhdWQiOiJhcGk6Ly9kZWZhdWx0IiwiaWF0IjoxNzQ3OTE4ODcwLCJleHAiOjE3NDc5MjI0NzAsImNpZCI6IjBvYTFza3lpcGV0MXRxUjJKMGg4IiwidWlkIjoiMDB1MXd2ZnQxY3pOUlZJZ2swaDgiLCJzY3AiOlsib3BlbmlkIiwicHJvZmlsZSIsIm9mZmxpbmVfYWNjZXNzIiwiZW1haWwiXSwiYXV0aF90aW1lIjoxNzQ3OTE4ODM5LCJzdWIiOiJEZXZhc3VyeWEuUkBqbGwuY29tIiwiQURHVUlEIjoiaVpWSFUwV2pyMDJaemJnYXBaRTEvUT09IiwiY29uc3VtZXJjbGFpbSI6Im9rdGFhdXRoc2VydmVyPWFwaW07amxsc3lzdGVtdXNlcj1hcGktY29uc3VtZXItY2hhdGdwdC1vaWRjO3BzaWQ9SkxMR1BUQFNFUlZJQ0U7In0.uzO3AZTTsxDJEBvEZa2KxOBf80kBEbmoWSzHJViTVBD0fpGOQz8ELlmAj0oGiR_ND9ZsMh5yZKRr3CNyD8nYsWF-nIY6IkeOtymUhbX41F7-Vjgpm4cxCJvVta78TGccRPLQptrCuiAXb4EqfN-_Bgsgx-wbDfOvgIwHBYV2i056u8dBnHOWzQAunGaFVeztVg-4hBjxXSUyFJoVC7ISvvvyWC7Y4DYN7xkoE8mznsxRCsAPOsZySdiFupGGZksW65pXNkSOA47Co1GnuB14yyYU8-OYcd6lu58AKDDMUl2vyJ0bSShhBjiCmrIS6I4_7ru4ldCusWcujJjR-Jm5vQ"
-SUBSCRIPTION_KEY = "e3c3d48a04e04f10be62efffd0f972ac"
+load_dotenv()
+
+BASE_URL = os.getenv("BASE_URL")
+OKTA_ACCESS_TOKEN = os.getenv("OKTA_ACCESS_TOKEN")
+SUBSCRIPTION_KEY = os.getenv("SUBSCRIPTION_KEY")
 
 chat = ChatOpenAI(
     api_key=OKTA_ACCESS_TOKEN,