New tutorial: 19_multimodal_retrieval

[mayankjobanputra]

A tutorial about the MultiModalRetriever, and built a simple retrieval pipeline that searches relevant images given a text query.

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[TuanaCelik]

We don't have automatic preview set up yet for tutorials in the new website but I've created one for you here. Thought it might be helpful to see how it looks:
https://haystack-home-s4u5h2xbs-deepset-overnice.vercel.app/tutorials/19_basic_multimodal_search_pipeline

[TuanaCelik]

Is there any reason why the tutorial itself is not a .ipynb ? By default we (for now) allow people to open the tutorial in colab. So if this is what you also want people to be able to do the tutorial itself should be a .ipynb file and then the generate_markdown.py script will generate the displayed markdown for you anyway.
You can see the contributing process here: https://github.com/deepset-ai/haystack-tutorials/blob/main/Contributing.md

[mayankjobanputra]

Is there any reason why the tutorial itself is not a .ipynb ? By default we (for now) allow people to open the tutorial in colab. So if this is what you also want people to be able to do the tutorial itself should be a .ipynb file and then the generate_markdown.py script will generate the displayed markdown for you anyway.

@TuanaCelik It is .ipynb at least in the PR when I see it under Files changed. Maybe I am missing it at some place?

[TuanaCelik]

Is there any reason why the tutorial itself is not a .ipynb ? By default we (for now) allow people to open the tutorial in colab. So if this is what you also want people to be able to do the tutorial itself should be a .ipynb file and then the generate_markdown.py script will generate the displayed markdown for you anyway.

It is .ipynb at least in the PR when I see it under Files changed. Maybe I am missing it at some place?

ah my mistake, then there's something else weird here. The generated code snippets in the preview link look odd, there's no highlighting. Maybe there's something else that's going on here. Did you generate the .md file with the script or manually?

[mayankjobanputra]

Is there any reason why the tutorial itself is not a .ipynb ? By default we (for now) allow people to open the tutorial in colab. So if this is what you also want people to be able to do the tutorial itself should be a .ipynb file and then the generate_markdown.py script will generate the displayed markdown for you anyway.

It is .ipynb at least in the PR when I see it under Files changed. Maybe I am missing it at some place?

ah my mistake, then there's something else weird here. The generated code snippets in the preview link look odd, there's no highlighting. Maybe there's something else that's going on here. Did you generate the .md file with the script or manually?

I generated it using the script.

[ZanSara]

Hey @mayankjobanputra, great work! Concise and clear. I especially like the additional queries 😄

I've spotted a couple of typos and phrasing, extended some variable names (i love long variable names 😄). I had to comment on the .md because the .ipynb doesn't have its cells cleared, so it's huge and hard to parse by a human. Not a big deal though, just move my suggestions there. I think you should clear the cells before merging this one to main.

[masci]

Can you also add an entry in the README.md file?

[brandenchan]

Added a few smaller comments, but otherwise I give this the thumbs up

[agnieszka-m]

Just a minor typo and it's good to go as far as I'm concerned :)