> For the complete documentation index, see [llms.txt](https://ensemble-ai.gitbook.io/ensemble-ai-api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ensemble-ai.gitbook.io/ensemble-ai-api-docs/references/the-dark-matter-environment.md).

# The Dark Matter Environment

```
Requirements.txt

boto3==1.34.99
Cython==3.0.10
numpy==1.26.4
pandas==2.2.2
torch==2.3.0
scikit-learn==1.5.0
matplotlib==3.9.0
ray[air,train]==2.37.0
```

Numpy, Pandas, PyTorch, SciKit-Learn, and Matplotlib are used to handle input data, train the Dark Matter algorithm, and track the algorithm's training cycle and metrics. We also use Boto3, Cython, and Ray for development operations like compiling and uploading source code to our S3 buckets, and parallelizing training across custom distributed compute environments.