Devin Bost

I've noticed in the log that sometimes sensitive values are redacted, but sometimes they come through. For example, > 10:14:03.398 [main] INFO c.d.o.s.a.d.CassandraDataSource -- Initializing CassandraDataSource with config {database=openai, environment=PROD,...

Should plugably support external sources

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LangChain currently supports a large list of document loaders - 157 as of today (https://integrations.langchain.com/). (Note that this is more than twice as many as Confluent's connectors.) It should be...

The tables generated via CassIO have particular requirements. To ensure interoperability, we need LangStream to support the same table structure if we plan to support table generation so that CassIO...

## Purpose When testing for flaky tests, it is often useful to be able to trigger all tests to be re-run. ## Context In the past, when I wanted to...

ogbn-arxiv text features don't match

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I raised a concern in the DGL Github that there's a mismatch between the ogbn-arxiv text features and their graph representation. Wanting to surface it here as well. https://github.com/dmlc/dgl/issues/7270

Retrieval metrics are misleading - here's how it should be done instead

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## 🚀 Request Retrieval metrics should be more aligned with typical practices. Recommendation is below. ### Explanation The current best practice for calculating retrieval metrics follows this process: 1. Calculate...

Need higher level RAG metrics

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### Problem & Motivation There is a huge wave of interest around high accuracy Q&A, such as via Retrieval Augmented Generation (RAG). RAG accuracy is largely driven by how well...

LLM Components Output Empty String for Text Without Error Logs or Exceptions - Streaming issue

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### Bug Description We have encountered an issue where the OpenAIModelComponent (and others, see below) outputs an empty string ("") as the response text when the client is not able...

Rewriting /etc/nginx/conf.d/default.conf crashes pod in read-only filesystem

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### Bug Description The current docker/frontend/start-nginx.sh implementation uses sed to configure default.conf, like: ``` . . . sed -i "s|__BACKEND_URL__|$BACKEND_URL|g" /etc/nginx/conf.d/default.conf sed -i "s|__FRONTEND_PORT__|$FRONTEND_PORT|g" /etc/nginx/conf.d/default.conf cat /etc/nginx/conf.d/default.conf . . ....

LangFlow 1.1.0 crashes on startup without root fs permissions

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### Bug Description Creating cache file requires running container as root user in LangFlow 1.1.0. Stack trace indicates that it's crashing when attempting to create the cache_dir. ### Reproduction Start...