add strides argument -- required by some versions of TF

jignparm · jignparm · commit 08f3567d208a · 2020-04-03T10:11:08.000Z
diff --git a/tests/test_backend.py b/tests/test_backend.py
@@ -1888,7 +1888,7 @@ def test_conv2d_batchnorm_fusion(self):
 
         def func_conv2d(x):
             kernel = tf.constant(w, dtype=tf.float32, name='k')
-            conv = tf.nn.conv2d(x, kernel, padding='VALID')
+            conv = tf.nn.conv2d(x, kernel, strides=[1, 1, 1, 1], padding='VALID')
             return conv
 
         def func_fusedbn(x):
