Comment out 'PO' performance tests

performance/test_fibonacci.py

@@ -3,8 +3,8 @@ import utils
 
 
 class TestFibonacci(unittest.TestCase):
-    def test_po_fibonacci(self):
-        self.fibonacci("PO")
+    # def test_po_fibonacci(self):
+    #     self.fibonacci("PO")
 
     def test_co_fibonacci(self):
         self.fibonacci("CO")

performance/test_matrix_create.py

@@ -3,8 +3,8 @@ import utils
 
 
 class TestMatrixCreate(unittest.TestCase):
-    def test_po_matrix_create(self):
-        self.create_matrix("PO")
+    # def test_po_matrix_create(self):
+    #     self.create_matrix("PO")
 
     def test_co_matrix_create(self):
         self.create_matrix("CO")

performance/test_matrix_gauss_jordan.py

@@ -3,8 +3,8 @@ import utils
 
 
 class TestMatrixGaussJordan(unittest.TestCase):
-    def test_po_matrix_gauss_jordan(self):
-        self.matrix_gauss_jordan("PO")
+    # def test_po_matrix_gauss_jordan(self):
+    #     self.matrix_gauss_jordan("PO")
 
     def test_co_matrix_gauss_jordan(self):
         self.matrix_gauss_jordan("CO")