* Improve AgentCore tools examples:
1. Remove browser references from dynamic_research_agent_langgraph.py
2. Remove unnecessary wait time in run_live_viewer.py
3. Update README files with correct path instructions for running examples
4. Fix step numbering in run_live_viewer.py
* Improve AgentCore tools examples
* Updated research agent example
* Updated research agent example
* Implement robust research agent with Bedrock AgentCore
- Simplify LangGraph workflow to linear execution pattern
- Add direct data generation to avoid file system dependency issues
- Improve error handling with graceful fallback strategies
* fix for sample files path
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Co-authored-by: “Sundar” <“sdraghav@amazon.com”>
Co-authored-by: rahullks <rahullks@gmail.com>
