Fix: PDF Processing Pipeline CI/CD workflow failure (Run 19146999115)

[github-actions]

Fix Workflow Failure: PDF Processing Pipeline CI/CD

Workflow Information

• Workflow: PDF Processing Pipeline CI/CD
• Run ID: 19146999115
• Branch: main
• SHA: 36a6ee2

Error Details

• Type: Test Failure
• Root Cause: FAILED tests/test_jsonnet_utils.py::TestJsonnetConverter::test_simple_jsonnet_to_json - pyarrow.lib.ArrowKeyError: A type extension with name datasets.features.features.Array2DExtensionType already defined

Task

Please analyze and fix the workflow failure:

1. Review the workflow logs at the run link above
2. Identify the root cause of the failure
3. Implement the necessary fixes
4. Test that the workflow passes
5. Create a PR with the fix

Context

This is an automated workflow failure detected by the auto-healing system.

Auto-generated: $(date -u +"%Y-%m-%d %H:%M:%S UTC")

[endomorphosis]

@copilot

Please analyze this workflow failure and create a pull request with fixes.

Review the error logs in the workflow run, identify the root cause, and implement a solution that:

• Fixes the immediate error
• Prevents similar errors in the future
• Includes proper error handling
• Adds tests if applicable

This is a test of our new issue-based Copilot invocation system.