tqdm dependency missing with conda-forge install

[JessicaS11]

Describe the bug
Tutorial notebooks require a dev install to run (due to missing dependency tqdm).

Full code that generate the error

As part of this JOSS review, I followed the installation instructions for mamba + downloaded the repo using git clone here. However, I DID NOT perform a dev install (pip install .) and attempted to run the docs/tutorial/fetch_walkthrough.ipynb notebook. The first call to fetch (grid = fetch.bedmap2( layer="thickness", verbose="q", ) failed with ValueError: Missing package 'tqdm' required for progress bars..

As a user, I would expect that I can follow the installation instructions, clone the repo (or download a tutorial notebook) and it will run without further environment management or local install. I'm not familiar enough with packaging with pyproject to quickly debug, but it looks like somehow tqdm isn't getting picked up as a dependency during the conda/mamba installation (is it sill default with pooch[progress] as noted in pyproject.toml)?).

mamba create --name polartoolkit --yes --force polartoolkit
git clone https://github.com/mdtanker/polartoolkit.git

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[mdtanker]

Thanks for opening this. That is strange that tqdm isn't being included. I will explicitly add it as a required dependency. Will be fixed as part of #195.