BayesianVARMAX import leads to TypeError

[aeturrell]

Error:
TypeError: MvNormalRV.init() missing 1 required keyword-only argument: 'method'

Reprex:

mamba create -n sbvar python=3.10 pymc pandas matplotlib pymc-extras jupyter

import pymc as pm
from pymc_extras.statespace import BayesianVARMAX

System:
Apple M1 Max Macbook Pro
System Version: macOS 15.3.1 (24D70)
Kernel Version: Darwin 24.3.0

Found when trying out code from this S-BVAR discussion.

[jessegrabowski]

This was broken by the latest pytensor release. I'll make a fix tomorrow. In the meantime you will need to downgrade to pytensor<2.28.0