Description

The numbered list in the Model.debug docstring uses a single leading space on each item, with no blank line separating it from the preceding paragraph. Sphinx/docutils reads that single-space indent as the start of an indented block and emits WARNING: Unexpected indentation. [docutils].

This was caught while working on the CausalPy repo: building the CausalPy docs surfaces this warning multiple times because the build pulls in the pymc.Model autodoc reference.

This PR adds a blank line before the list and removes the single-space indent so docutils parses it as a proper enumerated list.

Before:

When an evaluation fails or produces a non-finite value we print:
 1. The graph of the parameters
 2. The value of the parameters (if those can be evaluated)
 3. The output of `fn` (if it can be evaluated)

After:

When an evaluation fails or produces a non-finite value we print:

1. The graph of the parameters
2. The value of the parameters (if those can be evaluated)
3. The output of `fn` (if it can be evaluated)

Related Issue

None.

Checklist

• Checked that the pre-commit linting/style checks pass
• Included tests that prove the fix is effective or that the new feature works
• Added necessary documentation (docstrings and/or example notebooks)

Tests are not applicable: this is a docstring RST formatting fix, no behavior change.

Type of change

• Documentation