add output to fit a line demo

7 years ago · d58923d0e3
parent cce8795148
commit d58923d0e3
1 changed files with 1 additions and 1 deletions
--- a/python/paddle/v2/fluid/tests/book/test_fit_a_line.py
+++ b/python/paddle/v2/fluid/tests/book/test_fit_a_line.py
@ -49,7 +49,7 @@ for pass_id in range(PASS_NUM):
        avg_loss_value, = exe.run(fluid.default_main_program(),
                                  feed=feeder.feed(data),
                                  fetch_list=[avg_cost])
-
+        print(avg_loss_value)
        if avg_loss_value[0] < 10.0:
            exit(0)  # if avg cost less than 10.0, we think our code is good.
 exit(1)