From 1106b60990e4382e2f4b4d502f105bc1d47e7b22 Mon Sep 17 00:00:00 2001
From: andreafailla <77196675+andreafailla@users.noreply.github.com>
Date: Wed, 25 Sep 2024 16:21:42 +0200
Subject: [PATCH] neighbors count fix

---
 ash_model/classes/undirected.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ash_model/classes/undirected.py b/ash_model/classes/undirected.py
index d7dfba9..1633732 100644
--- a/ash_model/classes/undirected.py
+++ b/ash_model/classes/undirected.py
@@ -387,8 +387,9 @@ def get_neighbors(
             for s in star:
                 nodes = self.get_hyperedge_nodes(s)
                 res.extend(nodes)
-
-        return set(res)
+        res = set(res)
+        res.discard(node)
+        return res
 
     def get_degree(self, node: int, hyperedge_size: int = None, tid: int = None) -> int:
         """