Missing requirements.txt and unresolved core module in Bedrock agents integration example

[aboavent]

Hi Langfuse team,

I was following the example from the Bedrock agents integration guide here: 👉 https://langfuse.com/docs/integrations/bedrock/example-bedrock-agents

While trying to reproduce the example, I noticed two issues that are currently blocking usage:

1. Missing requirements.txt: The documentation mentions installing dependencies via requirements.txt, but this file is not present in the referenced GitHub repo.

2. Missing core module. The code uses: from core import instrument_agent_invocation, flush_telemetry However, there is no core.py module or package available in the repository, nor do these functions exist elsewhere in the project.

Could you please add the missing files or clarify where these components are defined?

Thanks

[aboavent]

add the config.json which is missed as well. These libs and config files can be found at https://github.com/awslabs/amazon-bedrock-agent-samples/tree/main/examples/agent_observability/OpenTelemetry-Agent-Instrumentation

[marcklingen]

thanks, we will have a look into this!

[aboavent]

Just created this PR to address all the issues mentioned above and to improve the example notebook.