Update tools.py

tools.py

@@ -1,3 +1,16 @@
+def transfer_to_sales_agent():
+    """Use for anything sales or buying related."""
+    _assistant = sales_agent
+
+def transfer_to_issues_repairs_agent():
+    """Use for issues, repairs, or refunds."""
+    _assistant = issues_repairs_agent
+
+def transfer_to_triage_agent():
+    """Call this if the user brings up a topic outside of your purview,
+    including escalating to human."""
+    _assistant = triage_agent
+    
 def escalate_to_human(summary):
     """Only call this if explicitly asked to."""
     print("Escalating to human agent...")