[Bug]: Missing OllamaEmbeddingFunction when using chromadb==0.5.0

[SingTeng]

What happened?

Getting error when using chromadb==0.5.0 with Python.
AttributeError: module 'chromadb.utils.embedding_functions' has no attribute 'OllamaEmbeddingFunction'

Code below:

from chromadb.utils import embedding_functions
ef = embedding_functions.OllamaEmbeddingFunction(
url="xxxx",
model_name="nomic-embed-text",
)

Versions

Chromav0.5.0, Python 3.11.5

Relevant log output

AttributeError: module 'chromadb.utils.embedding_functions' has no attribute 'OllamaEmbeddingFunction'

[tazarov]

@SingTeng, thanks for raising this. I can see that we've releases the Ollama EF in 0.5.0 - https://github.com/chroma-core/chroma/releases/tag/0.5.0.

I just tested in collab - https://colab.research.google.com/drive/11MbioP_NtaVnE8OGvvinlXrY_hGpDZa6?usp=sharing, and it seems to work. Are you sure your venv has the correct Chroma version?

import chromadb

print(chromadb.__version__)

[SingTeng]

Thank you for the prompt reply. I restart the kernel and re-test it and its now working fine.