Update unit test.

aidge_core/unit_tests/test_recipies.py

@@ -56,7 +56,6 @@ class test_recipies(unittest.TestCase):
         b1.add_child(add1, 0, 1)
         graph_view.add(b1)
 
-        graph_view.save("matmul")
         old_nodes = graph_view.get_nodes()
         aidge_core.fuse_mul_add(graph_view)
 

aidge_core/unit_tests/test_tensor.py

@@ -23,7 +23,7 @@ class test_tesnor(unittest.TestCase):
     def tearDown(self):
         pass
 
-    def test_remove_flatten(self):
+    def test_getcoord_getidx(self):
         dims = [2,2,2]
         size = reduce((lambda x, y: x*y), dims)