Remove _step_size initialization from assemble_draws

amas0 · amas0 · commit 66512d5ca25a · 2025-12-02T14:20:27.000-05:00
diff --git a/cmdstanpy/stanfit/mcmc.py b/cmdstanpy/stanfit/mcmc.py
@@ -450,7 +450,6 @@ def _assemble_draws(self) -> None:
             dtype=np.float64,
             order='F',
         )
-        self._step_size = np.empty(self.chains, dtype=np.float64)
 
         for chain in range(self.chains):
             try:

Original file line number	Diff line number	Diff line change
`@@ -450,7 +450,6 @@ def _assemble_draws(self) -> None:`
`450`	`450`	`dtype=np.float64,`
`451`	`451`	`order='F',`
`452`	`452`	`)`
`453`		`- self._step_size = np.empty(self.chains, dtype=np.float64)`
`454`	`453`
`455`	`454`	`for chain in range(self.chains):`
`456`	`455`	`try:`