01-tutorials - [Bug] Failed Dependency

**In which component is this bug present?**

- [ ] 01-AgentCore-runtime
- [ ] 02-AgentCore-gateway
- [x] 03-AgentCore-identity
- [ ] 04-AgentCore-memory
- [ ] 05-AgentCore-tools
- [ ] 06-AgentCore-observability
- [ ] 07-AgentCore-E2E

**Bug Description**

[inbound_auth_runtime_with_strands_and_bedrock_models.ipynb](https://github.com/awslabs/amazon-bedrock-agentcore-samples/blob/main/01-tutorials/03-AgentCore-identity/03-Inbound%20Auth%20example/inbound_auth_runtime_with_strands_and_bedrock_models.ipynb)

Invoking AgentCore Runtime with authorization failed
```
Failed to invoke agent endpoint: 424 Client Error: Failed Dependency for url: https://bedrock-agentcore.us-west-2.amazonaws.com/runtimes/arn%3Aaws%3Abedrock-agentcore%3Aus-west-2%3A776504808937%3Aruntime%2Fstrands_agent_inbound_identity-xibPa64Jxi/invocations?qualifier=DEFAULT
```

**Screenshots**

i modified the the code of model

requirements.txt

error message