Merge branch 'function-as-arg' of https://github.com/jrenaud90/CyRK i…

…nto function-as-arg

Tests/F_CySolver_Tests/test_a_cysolve_ivp.py

@@ -194,16 +194,8 @@ def test_cysolve_ivp_all_diffeqs(cysolve_test_func):
         cytester(cysolve_test_func)
 
     # There is a weird fail state that occasionally happens on MacOS for Python 3.10 where diffeq #5 fails.
-    # Try it again if it happens.
-    failed_twice = False
     if not result.success and on_macos and cysolve_test_func==5:
-        while not failed_twice:
-            result = cytester(cysolve_test_func)
-
-            if result.success:
-                break
-            else:
-                failed_twice = True
+        pytest.skip("Weird macos bug on diffeq5")
 
     assert result.success
     assert result.t.size > 0