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Bayesian Modeling and Probabilistic Programming in Python

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This adds the `add_coords` function so that coords can be updated without needing to explicitly mentioning a model **Checklist** + [x] Make sure that [the pre-commit linting/style checks pass](https://docs.pymc.io/en/latest/contributing/python_style.html). +...

**What is this PR about?** Fixes #7004 The shape_utils module was missing functions in the documentation. Additionally, the rendering of returns for certain functions was identified as messy. The focus...

This PR introduces a way to use distributions without needing to provide a name. This means: ````python import pymc as pm with pm.Model(): x = pm.Normal(0., 1.) ```` is equivalent...

request discussion
major

### Describe the issue: I have encountered a problem of running multiple chains. I tried the example in Sequential Monte Carlo - Approximate Bayesian Computation. The model could work under...

bug

### Description https://www.pymc.io/projects/docs/en/stable/contributing/build_docs.html CC @OriolAbril

docs
hackathon

### Before _No response_ ### After _No response_ ### Context for the issue: cc: @bwengals @athowes @junpenglao previous closed LA/INLA issues: https://github.com/pymc-devs/pymc/pull/4847 and https://github.com/pymc-devs/pymc/issues/3242 There are three steps to getting...

feature request
hackathon

### Issue with current documentation: A function or two from the `__all__` of the shape_utils module is missing from this documentation page [here](https://www.pymc.io/projects/docs/en/stable/api/shape_utils.html) Also, the rendering of those functions' returns...

docs

This simplifies the rewrite logic quite a bit and fixes #6917 ---- :books: Documentation preview :books:: https://pymc--6918.org.readthedocs.build/en/6918/

bug
logprob

### Description A couple of users on discourse got some nasty bugs when trying to do `copy.deepcopy(model)`. Whatever the default is doing, it ain't great. We have a `clone_model` in...

enhancements
beginner friendly

This is not an issue yet, because transforms of discrete variables aren't supported, but would be after we start allowing them (e.g., in #6836 and after https://github.com/pymc-devs/pymc/issues/6360) ```python import pymc...

logprob