Bug Report: DocumentArray Embedding Projector visualization FileNotFoundError

[MikeTrizna]

I'm not entirely sure what is causing this, but I keep getting the error `FileNotFoundError: [Errno 2] No such file or directory: {some long install path}/docarray/resources/embedding-projector/index.html.gz' when trying to run the minimal example from https://docarray.jina.ai/fundamentals/documentarray/visualization/#embedding-projector.

I first ran into it on Google Colab, after installing DocArray with pip install "docarray[full]" (Version 0.1.4). I then tried installing from source with pip install git+https://github.com/jina-ai/docarray.git (Version 0.1.5). This seemed to address that index.html.gz FileNotFound error, but then I got the message You should see a webpage opened in your browser, if not, you may open http://localhost:35967/static/index.html?config=config.json manually, which made me think it won't be possible in Colab (without additional tweaking).

I then tried to install on my local MacBook, using pip install "docarray[full]", pip install git+https://github.com/jina-ai/docarray.git, and conda install, but simply couldn't get around the index.html.gz FileNotFoundError.

I was so excited to see the Tensorboard Embedding Projector working so seamlessly in the documentation, so hopefully this bug report helps get that working more universally.

[hanxiao]

Thanks for reporting, let me check

[hanxiao]

confirmed as a bug, will fix it now

[hanxiao]

hi, this is solved and released in 0.1.5, please do pip install -U docarray. thanks for reporting & closing this issue now. Further question can start with a new issue

[hanxiao]

okay i just realized there is a sub-quesiton in your issue: you were asking to run embedding projector inside Google colab, that is another thing tricky but should be doable, let me open a ticket for you. #38