Hi

I try to change the max_treedepth.

But in sample stats, it is still showing tree_depth =10 for all the data

Blockquote

with Model() as model_pd4:

```
# Priors for unknown model parameters
alpha_4 = Normal("alpha", mu=np.zeros(48), sigma=np.full(48,5),shape=48)
#beta0 = Normal("beta0", mu=12, sigma=1)
#beta1 = Normal("beta1", mu=18, sigma=1)
s_4 = pm.Exponential('error', 1)
# Expected value of outcome
#mu = alpha + beta0 * X1 + beta1 * X2
# Likelihood (sampling distribution) of observations
Y_obs_4 = Normal("Y_obs", mu=pm.math.dot(c,alpha_4), sigma=s_4, observed=e)
# draw 1000 posterior samples
trace_4 = sample(6000, step=[pm.NUTS(target_accept=0.9,max_treedepth=30)])
```