Remove unnecessary pass

Beat Buesser · Beat Buesser · commit 11637dac5e23 · 2020-03-15T11:10:18.000Z
Signed-off-by: Beat Buesser &lt;beat.buesser@ie.ibm.com&gt;
diff --git a/art/attacks/evasion/pixel_threshold.py b/art/attacks/evasion/pixel_threshold.py
@@ -236,7 +236,6 @@ def callback_fn(x, convergence=None):
             except Exception as exception:
                 if self.verbose:
                     print(exception)
-                pass
 
             adv_x = strategy.result[0]
 
