NameError: name 'embed' is not defined

[sealsea48]

Running the code in colab return
NameError: name 'embed' is not defined

[hibariba]

Running the code in colab return NameError: name 'embed' is not defined

Problem root cause: chromadb dependency has been commented out in pyproject.toml.
solution:

pip install "chromadb>=0.4.2,<1.0.0"