message: Fix epoch timing
diff: @@ -959,12 +959,15 @@ class ProgbarLogger(Callback):
  def on_test_begin(self, logs=None):
  if not self._called_in_fit:
  self._reset_progbar()
  + self._maybe_init_progbar()
  def on_predict_begin(self, logs=None):
  self._reset_progbar()
  + self._maybe_init_progbar()
  def on_epoch_begin(self, epoch, logs=None):
  self._reset_progbar()
  + self._maybe_init_progbar()
  if self.verbose and self.epochs > 1:
  print('Epoch %d/%d' % (epoch + 1, self.epochs))
  @@ -1044,7 +1047,7 @@ class ProgbarLogger(Callback):
  if not self.use_steps:
  counter *= logs.get('size', 1)
  self.target = counter or self.seen
  - self._maybe_init_progbar()
  + self.progbar.target = self.target
  self.progbar.update(self.target, list(logs.items()), finalize=True)
  