Update intermediate_source/parametrizations.py

Co-authored-by: Mario Lezcano Casado <3291265+lezcano@users.noreply.github.com>

Author: kit1980

intermediate_source/parametrizations.py

@@ -255,7 +255,7 @@ def forward(self, X):
 parametrize.register_parametrization(layer_spd, "weight", MatrixExponential())
 X = layer_spd.weight
 print(torch.dist(X, X.T))                        # X is symmetric
-print((torch.linalg.eigvalsh(X, UPLO="U") > 0.).all())  # X is positive definite
+print((torch.linalg.eigvalsh(X) > 0.).all())  # X is positive definite
 
 ###############################################################################
 # Initializing parametrizations