Update tools.py

tools.py

@@ -1,15 +1,5 @@
 from utils import function_to_schema
 
-escalate_to_human_json = function_to_schema(escalate_to_human)
-
-transfer_to_sales_agent_json = function_to_schema(transfer_to_sales_agent)
-transfer_to_issues_repairs_agent_json = function_to_schema(transfer_to_issues_repairs_agent)
-transfer_to_triage_agent_json = function_to_schema(transfer_to_triage_agent)
-
-execute_order_json = function_to_schema(execute_order)
-execute_refund_json = function_to_schema(execute_refund)
-look_up_item_json = function_to_schema(look_up_item)
-
 def escalate_to_human(summary):
     """Only call this if explicitly asked to."""
     print("Escalating to human agent...")