Which python libraries are included?

[olifante]

The Mojo docs say the following:

we’ve included a variety of popular Python packages, such as numpy, pandas, and matplotlib

However, I haven't found a way to list the other available packages. Some experimentation in the Playground shows that numba, scipy and sklearn are also included, but alas no PyTorch or Tensorflow:

%%python
import pandas
print("pandas", pandas.__version__)
​
import numpy
print("numpy", numpy.__version__)
​
import matplotlib
print("matplotlib", matplotlib.__version__)
​
import sklearn
print("sklearn", sklearn.__version__)
​
import scipy
print("scipy", scipy.__version__)
​
import numba
print("numba", numba.__version__)

pandas 1.5.0
numpy 1.23.3
matplotlib 3.6.0
sklearn 1.1.2
scipy 1.9.1
numba 0.56.2

Is there a way to list the available libraries?

[TZDak]

I thought I had read something about support for something to do with PyTorch or Tensorflow being built in, but I wasn't sure exactly what... so I looked it up. Here's what I found at https://docs.modular.com/mojo/faq.html --- How does Mojo help with PyTorch and TensorFlow acceleration?
Mojo is a general purpose programming language, so it has no specific implementations for ML training or serving, although we use Mojo as part of the overall Modular AI stack. The Modular Inference Engine, for example, supports deployment of PyTorch and TensorFlow models, while Mojo is the language we use to write the engine’s in-house kernels.
While I know that doesn't answer your question, I hope it's helpful.

DAK

[wenijinew]

Is there a way to list the available libraries?

As the document said, "you can import any other Python module.", so no limitation to use any Python modules, I guess.
https://docs.modular.com/mojo/programming-manual.html#python-integration

[timmermansjoy]

https://docs.modular.com/mojo/get-started.html#caveats indeed all python modules will be supported once the language is out. but for now in the notebook there is numpy, pandasand matplotlib

[toshvelaga]

Adding to this I think you can run this:

[AielloChan]

Can I manually install pkgs? such as PyTorch

[olifante]

Thanks a lot @toshvelaga, that clears it up. That's almost 200 packages, but many of them are dependencies of other packages. I was able to identify less than 50 top-level packages:

• altair
• backports.functools-lru-cache
• blinker
• bokeh
• Bottleneck
• brotlipy
• cached-property
• colorama
• Cython
• cytoolz
• dill
• distributed
• flit-core
• fqdn
• gmpy2
• greenlet
• h5py
• HeapDict
• imagecodecs
• importlib-resources
• ipympl
• isoduration
• jsonpointer
• jupyterhub
• jupyterlab
• lz4
• mamba
• munkres
• numba
• numexpr
• papermill
• pkgutil-resolve-name
• protobuf
• pycosat
• pycurl
• PyJWT
• PySocks
• scikit-image
• scikit-learn
• seaborn
• statsmodels
• sympy
• unicodedata2
• uri-template
• webcolors
• xlrd

[olifante]

@AielloChan unfortunately it's not currently possible to install packages in the playground. Quoting the docs:

The Mojo environment does not have network access, so you cannot install other tools or Python packages. However, we’ve included a variety of popular Python packages, such as numpy, pandas, and matplotlib

https://docs.modular.com/mojo/get-started.html#caveats

[czheo]

%%python
import os
os.system("pip list")

[iamtimdavis]

Please also suggest packages you would like to see added -> #173