run unit test on windows ci (#9187)

* factor out testing_minimal in setup.py [pr]

* testing_unit + windows

setup.py

@@ -7,6 +7,14 @@ directory = Path(__file__).resolve().parent
 with open(directory / 'README.md', encoding='utf-8') as f:
   long_description = f.read()
 
+testing_minimal = [
+  "numpy",
+  "torch",
+  "pytest",
+  "pytest-xdist",
+  "hypothesis",
+]
+
 setup(name='tinygrad',
       version='0.10.1',
       description='You like pytorch? You like micrograd? You love tinygrad! <3',
@@ -35,19 +43,14 @@ setup(name='tinygrad',
             "types-tqdm",
         ],
         #'mlperf': ["mlperf-logging @ git+https://github.com/mlperf/logging.git@4.1.0-rc3"],
-        'testing_minimal': [
-            "numpy",
-            "torch",
-            "pytest",
-            "pytest-xdist",
-            "hypothesis",
+        'testing_minimal': testing_minimal,
+        'testing_unit': testing_minimal + [
+            "tqdm",
+            "safetensors",
+            "tabulate"  # for sz.py
         ],
-        'testing': [
-            "numpy",
-            "torch",
+        'testing': testing_minimal + [
             "pillow",
-            "pytest",
-            "pytest-xdist",
             "onnx==1.16.0",
             "onnx2torch",
             "opencv-python",
@@ -60,7 +63,6 @@ setup(name='tinygrad',
             "blobfile",
             "librosa",
             "networkx",
-            "hypothesis",
             "nibabel",
             "bottle",
             "ggml-python",