From 1d57c8dad4bb8a78fe5d84b1a5a4cc87b9a50ff8 Mon Sep 17 00:00:00 2001
From: stoprightthere <pmostowsky@gmail.com>
Date: Mon, 14 Aug 2023 22:47:49 +0300
Subject: [PATCH] Fix E721 do not compare types

---
 tests/spaces/test_graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/spaces/test_graph.py b/tests/spaces/test_graph.py
index 760c1275..2fea1f12 100644
--- a/tests/spaces/test_graph.py
+++ b/tests/spaces/test_graph.py
@@ -58,7 +58,7 @@ def run_tests_with_adj(A, L, tol=1e-14, tol_m=1e-7):
     if sp.issparse(comparison):
         comparison = comparison.toarray()
 
-    if type(comparison) == np.matrix:  # bug with lab?
+    if isinstance(comparison, np.matrix):  # bug with lab?
         assert comparison.all(), "Laplacian does not match."
     else:
         assert B.all(comparison), "Laplacian does not match."