chroma

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I believe that using `pickle` may not always be the best option in certain cases due to its dependencies on the operating system and `Python` version. For instance, if I...

sergerdn

Deployment on Render.com

6

## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - - New functionality - Adds a deployment plan for Render.com - Made no...

ericmand

How do I merge different vectorstores ?

5

I am loading mini batches like ```vectorstores = [Chroma(persist_directory=x, embedding_function=embedding) for x in dirs]``` How can I merge ?

mangled-data

on delete_collection, if the collection does not exist, more clear error is shown

2

## Description of changes - Improvements & Bug fixes - Clearer error thrown when trying to delete unexisting collection ## Test plan ```python import chromadb chroma_client = chromadb.Client() chroma_client.delete_collection('test1') >>>...

druskacik

UUIDs and Strings

3

In several places, we convert `UUID` objects back and forth from and to strings. This isn't great, and it's hard to keep track of what they should be, when. We...

atroyn

Move validation logic out of python frontend and into the backend

2

Currently we have a lot of validation logic in [`Collection.py`](https://github.com/chroma-core/chroma/blob/main/chromadb/api/models/Collection.py). This is nice in that we validate things before sending them over the wire, but does not abstract well for...

jeffchuber

chromadb fails to install on Alma Linux 8.7 and python 3.9

1

```Collecting hnswlib>=0.7 Using cached hnswlib-0.7.0.tar.gz (33 kB) Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error × Getting requirements to build wheel did not run...

Giiiii0

JS/TS + Misc Feedback

1

Hey @jeffchuber, I'm just going to throw a lot of random feedback at you mainly from a JS/TS dev's perspective focused on DX. Feel free to ignore my suggestions – ...

transitive-bullshit

Collection name validation error message should mention lowercase or permit uppercase

1

When calling `create_collection` with the `name` set to `OpenAIEmbeddings`, I get the following traceback message: ``` ERROR: Traceback (most recent call last): [...] File "[...]/chromadb/api/local.py", line 60, in create_collection check_index_name(name)...

csvoss

Enable users passing custom allowlist of ids for querying

12

[This came up in Discord](https://discord.com/channels/1073293645303795742/1074711446589542552/1088185430035411006) Some users may want to do pre-filtering in their dbs and then pass the `allowlist` to vector similarity search. It could hook in, similar to...

jeffchuber