update changelog and fix minor bug

Author: Xuzzo

CHANGELOG.md

@@ -9,7 +9,9 @@
 - Fix implementations of `to` methods of `TorchInfluenceFunctionModel` implementations
   [PR #487](https://github.com/aai-institute/pyDVL/pull/487)
 - Implement new method: `EkfacInfluence`
-  [PR #451](https://github.com/aai-institute/pyDVL/issues/451)
+  [PR #476](https://github.com/aai-institute/pyDVL/pull/476)
+- New notebook to showcase ekfac for LLMs
+  [PR #483](https://github.com/aai-institute/pyDVL/pull/483)
 
 ## 0.8.0 - 🆕 New interfaces, scaling computation, bug fixes and improvements 🎁
 

src/pydvl/influence/torch/influence_function_model.py

@@ -1392,7 +1392,7 @@ def _non_symmetric_values_by_layer(
                 fac = self.influence_factors_by_layer(x, y)
                 values = self.influences_from_factors_by_layer(
                     fac, x_test, y_test, mode=mode
-                ).T
+                )
         elif mode == InfluenceMode.Perturbation:
             fac = self.influence_factors_by_layer(x_test, y_test)
             values = self.influences_from_factors_by_layer(fac, x, y, mode=mode)