[Failing Test]: ValueError in yaml for Python SDK

[apraga]

What happened?

When packaging apache beam 2.62 in nix ( NixOS/nixpkgs#379201 ), the following tests

    apache_beam/yaml/yaml_transform_scope_test.py
    apache_beam/yaml/yaml_transform_test.py
    apache_beam/yaml/yaml_transform_unit_test.py
    apache_beam/yaml/yaml_udf_test.py
    apache_beam/dataframe/frames_test.py

fail with

ValueError: Unable to run pipeline with requirement: unsupported_requirement

Thanks for your help

Issue Failure

Failure: Test is flaky

Issue Priority

Priority: 1 (unhealthy code / failing or flaky postcommit so we cannot be sure the product is healthy)

Issue Components

• Component: Python SDK
• Component: Java SDK
• Component: Go SDK
• Component: Typescript SDK
• Component: IO connector
• Component: Beam YAML
• Component: Beam examples
• Component: Beam playground
• Component: Beam katas
• Component: Website
• Component: Infrastructure
• Component: Spark Runner
• Component: Flink Runner
• Component: Samza Runner
• Component: Twister2 Runner
• Component: Hazelcast Jet Runner
• Component: Google Cloud Dataflow Runner