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vwp/numexpr
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3 Commits

Author SHA1 Message Date
Harrison Chase
0e21463f07 (rfc) chat models (#1424) 
Co-authored-by: Ankush Gola <ankush.gola@gmail.com>
 2023-03-06 08:34:24 -08:00
Harrison Chase
b7708bbec6 rfc: callback changes (#1165) 
conceptually, no reason a tool should know what an "agent action" is

unless any objections, can change in all callback handlers
 2023-02-20 22:54:15 -08:00
Ankush Gola
57609845df add tracing support to langchain (#741) 
* 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>
 2023-01-26 17:38:13 -08:00