Merge pull request tensorly#575 from characat0/patch-2

Add dummy keyword arguments to Backend svd to throw a more informative error

tensorly/backend/core.py

@@ -1068,7 +1068,7 @@ def kron(self, a, b):
         b = self.reshape(b, (1, s3, 1, s4))
         return self.reshape(a * b, (s1 * s3, s2 * s4))
 
-    def svd(self, matrix):
+    def svd(self, matrix, **_):
         raise NotImplementedError
 
     def eigh(self, matrix):