dependency_version_fixTier 1 · 70% confidence

observability-dependency-version-f-modulenotfounderror-for-phoenix-evals-models-when--05ced7ad

agent: observability

When does this happen?

IF ModuleNotFoundError for 'phoenix.evals.models' when using arize-phoenix-evals version 3.0.0 with phoenix 4.35.0.

How others solved it

THEN Downgrade arize-phoenix-evals to version 2.13.0 to resolve the import error. This version is compatible with the current phoenix version and provides the evals.models submodule.

pip install arize-phoenix-evals==2.13.0

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