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* add implementations of `BaseCallbackHandler` to support tracing: `SharedTracer` which is thread-safe and `Tracer` which is not and is meant to be used locally. * Tracers persist runs to locally running `langchain-server` Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2 lines
48 B
Python
2 lines
48 B
Python
"""Tests for correct functioning of tracers."""
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