also remove longs indexer

RELEASENOTES.md

@@ -10,7 +10,7 @@ __API Changes__:
 
 - #1266 Implicit operator from `Tensor` to `TensorIndex` has been added.
     - The implicit operator from `TensorIndex` to `Tensor` has been removed.
-    - The indexer that accepts tensors as the indices has been removed.
+    - The indexers that accepts tensors/longs as the indices have been removed.
 
 __Bug Fixes__:
 

src/TorchSharp/Tensor/Tensor.cs

@@ -1537,18 +1537,6 @@ public Tensor this[long i1] {
                 }
             }
 
-
-            /// <summary>
-            /// Tensor indexer.
-            /// </summary>
-            /// <param name="indices">A variable-lenght list of indices.</param>
-            /// <returns>A tensor, possbily singleton.</returns>
-            [IndexerName("TensorItems")]
-            public Tensor this[params long[] indices] {
-                get { return index(indices.Select(t => TensorIndex.Single(t)).ToArray()); }
-                set { index_put_(value, indices.Select(t => TensorIndex.Single(t)).ToArray()); }
-            }
-
             /// <summary>
             /// Index into the tensor using Python-like indexing expressions.
             /// </summary>