o i @sddlmZddlZddlmZddlmZddlm Z z ddl m Z WdZdSe yEZ ze Zed d d Z WYdZ [ dZdSdZ [ ww) ) annotationsN)contextmanager)SpanTreeRecordingError)SpanTree)context_subtreereturn2typing.Iterator[SpanTree | SpanTreeRecordingError]ccstd}t|_|VdS)zSee the docstring for `pydantic_evals.otel._context_in_memory_span_exporter.context_subtree` for more detail. This is the fallback implementation that is used if you don't have opentelemetry installed. a<To make use of the `span_tree` in an evaluator, you must install `logfire` or `opentelemetry-sdk`, configure appropriate instrumentations, and set a tracer provider (e.g. by calling `logfire.configure()`). For more information, refer to the documentation at https://ai.pydantic.dev/evals/#opentelemetry-integration.N)r _IMPORT_ERROR __context__)excr j/var/www/html/karishye-ai-python/venv/lib/python3.10/site-packages/pydantic_evals/otel/_context_subtree.pyrs  r)rr ) __future__r _annotationstyping contextlibr_errorsr span_treer _context_in_memory_span_exporterr ImportErrorer __all__r r r rs