code: def test_bedrock_on_router():
      litellm.set_verbose = True
      print("\n Testing bedrock on router\n")
      try:
          model_list = [
              {
                  "model_name": "claude-v1",
                  "litellm_params": {
                      "model": "bedrock/anthropic.claude-instant-v1",
                  },
                  "tpm": 100000,
                  "rpm": 10000,
              },
          ]
  
          async def test():
              router = Router(model_list=model_list)
              response = await router.acompletion(
                  model="claude-v1",
                  messages=[
                      {
                          "role": "user",
                          "content": "hello from litellm test",
                      }
                  ],
              )
              print(response)
              router.reset()
  
          asyncio.run(test())
      except Exception as e:
          traceback.print_exc()
          pytest.fail(f"Error occurred: {e}")
  
imports: import sys, os, time
  import traceback, asyncio
  import pytest
  import litellm
  from litellm import Router
  from concurrent.futures import ThreadPoolExecutor
  from collections import defaultdict
  from dotenv import load_dotenv
label_desc: Use image node_id 10 for calling a global function with example usage: test_bedrock_on_router() without return types