* Remove creation of variable used only once

ValerianRey · ValerianRey · commit 45c068a6b5f8 · 2025-03-26T12:19:53.000+01:00
diff --git a/src/torchjd/autojac/_transform/jac.py b/src/torchjd/autojac/_transform/jac.py
@@ -43,8 +43,7 @@ def _differentiate(self, jac_outputs: Sequence[Tensor]) -> tuple[Tensor, ...]:
         if len(inputs) == 0:
             return tuple()
 
-        n_outputs = len(outputs)
-        if n_outputs == 0:
+        if len(outputs) == 0:
             return tuple(
                 [
                     torch.empty((0,) + input.shape, device=input.device, dtype=input.dtype)

Original file line number	Diff line number	Diff line change
`@@ -43,8 +43,7 @@ def _differentiate(self, jac_outputs: Sequence[Tensor]) -> tuple[Tensor, ...]:`
`43`	`43`	`if len(inputs) == 0:`
`44`	`44`	`return tuple()`
`45`	`45`
`46`		`- n_outputs = len(outputs)`
`47`		`- if n_outputs == 0:`
	`46`	`+ if len(outputs) == 0:`
`48`	`47`	`return tuple(`
`49`	`48`	`[`
`50`	`49`	`torch.empty((0,) + input.shape, device=input.device, dtype=input.dtype)`