Amazon Bedrock에서 프로그래밍 방식의 도구 호출(PTC) 구현하기

import asyncio
import json
# Step 1: Get team members
team_json = await get_team_members(department="engineering")
team = json.loads(team_json)
# Step 2: Fetch all expense records in parallel
expense_tasks = [ get_expenses(employee_id=m["id"], quarter="Q3") for m in team ]
expenses_results = await asyncio.gather(*expense_tasks)
# Step 3: Filter and check budgets
exceeded = []
for member, exp_json in zip(team, expenses_results):
    expenses = json.loads(exp_json)
    total_travel = sum( e["amount"] for e in expenses if e["category"] == "travel" and e["status"] == "approved" )
    if total_travel > 5000:
        budget_json = await get_custom_budget(user_id=member["id"])
        budget = json.loads(budget_json)
        limit = budget["budget_limit"]
        if total_travel > limit:
            exceeded.append({ "name": member["name"], "spent": total_travel, "limit": limit, "exceeded_by": total_travel - limit })
# Step 4: Only the summary enters the model's context
print(f"{len(exceeded)} members exceeded budget:")
print(json.dumps(exceeded, indent=2))