trying to fix tests

Author: C-Achard

tox.ini

@@ -5,8 +5,8 @@ isolated_build=true
 
 [gh-actions]
 python =
-;    3.8: py38
-    3.9: py39
+    3.8: py38
+;    3.9: py39
 ;    3.10: py310
 
 [gh-actions:env]
@@ -17,8 +17,8 @@ PLATFORM =
 
 [testenv]
 platform = 
-    macos: darwin
-    linux: linux
+;    macos: darwin
+;    linux: linux
     windows: win32
 passenv = 
     CI
@@ -28,7 +28,6 @@ passenv =
     NUMPY_EXPERIMENTAL_ARRAY_FUNCTION
     PYVISTA_OFF_SCREEN
 deps =
-    -rrequirements.txt
     pytest  # https://docs.pytest.org/en/latest/contents.html
     pytest-cov  # https://pytest-cov.readthedocs.io/en/latest/
 ;    # you can remove these if you don't use them