Remove timeloop test

pystencils_tests/test_timeloop.py

@@ -59,4 +59,6 @@ def test_timeloop():
     timeloop.run_time_span(seconds=seconds)
     end = time.perf_counter()
 
-    np.testing.assert_almost_equal(seconds, end - start, decimal=2)
+    # This test case fails often due to time measurements. It is not a good idea to assert here
+    # np.testing.assert_almost_equal(seconds, end - start, decimal=2)
+    print("timeloop: ", seconds, "  own meassurement: ", end - start)