Update app.py

app.py

@@ -6,6 +6,8 @@ from utils import function_to_schema, show_json
 
 # Tools
 
+sales_agent, issues_repairs_agent, triage_agent = None, None, None
+
 def transfer_to_sales_agent():
     """Use for anything sales or buying related."""
     set_current_agent(sales_agent)
@@ -208,14 +210,11 @@ issues_repairs_thread = create_thread(_client)
 set_current_thread(triage_thread)
 
 def chat(message, history, openai_api_key):
-    global _client, _assistant, _thread     
-       
-    #if _assistant == None:
-    #    _assistant = create_assistant(_client)
+    global _client
 
-    #if _thread == None:
-    #    _thread = create_thread(_client)
-        
+    _assistant = get_current_agent
+    _thread = get_current_thread
+            
     create_message(_client, _thread, message)
 
     # async