remove debug pdb

python/paddle/fluid/tests/unittests/op_test.py

@@ -469,10 +469,8 @@ class OpTest(unittest.TestCase):
                 delta=numeric_grad_delta,
                 in_place=in_place) for input_to_check in inputs_to_check
         ]
-        #import pdb; pdb.set_trace()
         analytic_grads = self._get_gradient(inputs_to_check, place,
                                             output_names, no_grad_set)
-        #import pdb; pdb.set_trace()
 
         self._assert_is_close(numeric_grads, analytic_grads, inputs_to_check,
                               max_relative_error,