Bug: Quickstart.py error: you must specify a region

[ab94amz]

Expected Behaviour

Running Quickstart.py example https://awslabs.github.io/multi-agent-orchestrator/general/quickstart/

Current Behaviour

Traceback (most recent call last):
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/quickstart.py", line 6, in
from multi_agent_orchestrator.orchestrator import MultiAgentOrchestrator, OrchestratorConfig
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/multi_agent_orchestrator/orchestrator.py", line 20, in
class MultiAgentOrchestrator:
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/multi_agent_orchestrator/orchestrator.py", line 24, in MultiAgentOrchestrator
classifer: Classifier = BedrockClassifier(options=BedrockClassifierOptions()),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/multi_agent_orchestrator/classifiers/bedrock_classifier.py", line 25, in init
super().init()
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/multi_agent_orchestrator/classifiers/classifier.py", line 16, in init
self.default_agent = BedrockLLMAgent(
^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/multi_agent_orchestrator/agents/bedrock_llm_agent.py", line 30, in init
self.client = boto3.client('bedrock-runtime')
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/boto3/init.py", line 92, in client
return _get_default_session().client(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/boto3/session.py", line 297, in client
return self._session.create_client(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/session.py", line 997, in create_client
client = client_creator.create_client(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/client.py", line 161, in create_client
client_args = self._get_client_args(
^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/client.py", line 520, in _get_client_args
return args_creator.get_client_args(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/args.py", line 101, in get_client_args
final_args = self.compute_client_args(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/args.py", line 220, in compute_client_args
endpoint_config = self._compute_endpoint_config(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/args.py", line 370, in _compute_endpoint_config
return self._resolve_endpoint(**resolve_endpoint_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/args.py", line 475, in _resolve_endpoint
return endpoint_bridge.resolve(
^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/client.py", line 625, in resolve
resolved = self.endpoint_resolver.construct_endpoint(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/regions.py", line 230, in construct_endpoint
result = self._endpoint_for_partition(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Volumes/workplace/Test/Agents/multi-agent-orchestrator/env/lib/python3.12/site-packages/botocore/regions.py", line 278, in _endpoint_for_partition
raise NoRegionError()
botocore.exceptions.NoRegionError: You must specify a region.

Code snippet

https://awslabs.github.io/multi-agent-orchestrator/general/quickstart/

Possible Solution

No response

Steps to Reproduce

https://awslabs.github.io/multi-agent-orchestrator/general/quickstart/

[ab94amz]

solved with export AWS_DEFAULT_REGION=us-east-1

[brnaba-aws]

Thanks for picking this up, we will update the documentation with that line.