Update app_chat.py

app_chat.py

@@ -25,6 +25,9 @@ import plotly.express as px
 # For Pydeck charts
 import pydeck as pdk
 
+# Call app_agent_config to set the global variables
+app_agent_config()
+
 def app_chat():
             
     # Chat code (user input, agent responses, etc.)