Handle dims for intercept

[wd60622]

For base the tvp and non-tvp case, if the specified dims of intercept does match.

pymc-marketing/pymc_marketing/mmm/multidimensional.py

Lines 1029 to 1048 in ae0b2d3

	if self.time_varying_intercept:
	baseline_intercept = self.model_config["intercept"].create_variable(
	"baseline_intercept"
	)
	intercept_latent_process = SoftPlusHSGP.parameterize_from_data(
	X=time_index, # this is
	dims=("date", *self.dims),
	**self.model_config["intercept_tvp_config"],
	).create_variable("intercept_latent_process")
	intercept = pm.Deterministic(
	name="intercept_contribution",
	var=baseline_intercept[None, ...] * intercept_latent_process,
	dims=("date", *self.dims),
	)
	else:
	intercept = self.model_config["intercept"].create_variable(
	name="intercept_contribution"
	)

pymc-marketing/pymc_marketing/mmm/multidimensional.py

Line 452 in ae0b2d3

"intercept": Prior("Normal", mu=0, sigma=2, dims=self.dims),

EDIT: Realizing that this might be an edge case where there are more than 1 dimension specified