fix(pkg-py): add minimum narwhals version constraint (>=2.2.0)#218
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fix(pkg-py): add minimum narwhals version constraint (>=2.2.0)#218
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querychat imports `IntoLazyFrameT` from `narwhals.stable.v1.typing`, which was introduced in narwhals 2.2.0. Without a lower bound, resolvers can pick older versions that don't export this type, causing ImportError at runtime. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Apr 16, 2026
Integrate main's deferred client initialization (#207) and narwhals version constraint (#218) with the ggsql visualization feature branch. Extended _create_session_client with visualize_query parameter and updated stub session test to match eager client construction. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
querychatimportsIntoLazyFrameTfromnarwhals.stable.v1.typing, which was introduced in narwhals 2.2.0narwhalsdependency, resolvers can pick older versions (e.g. 1.40.0) that don't export this type, causingImportErrorat runtimenarwhals>=2.2.0to the project dependencies