fixed deep stack status update

src/rbm/entity.py

@@ -16,7 +16,7 @@ class Entity:
 		if batch_size == 0:
 			batch_size = training_remain
 
-		status.on_change({})
+		status.on_change()
 		d_progress = 100.0 / (training_remain/batch_size * self.params.num_epochs)
 		batch_row_index = 0
 		training_seen = 0
@@ -49,8 +49,9 @@ class Entity:
 				self.state.b_h += inc_bh
 				self.state.w_hv += inc_whv
 
-				# Calculate	error
+				# check if status update is needed
 				if status.want_report(round(training_seen*d_progress)):
+					# Calculate	error
 					err_rms = rms_error_accu(mini_batch - self.h_to_pv(self.v_to_ph(v_states)))
 					if not status.on_change({"progress": {"value": round(training_seen * d_progress), "unit": "%"},
 											 "err_rms": {"value": err_rms, "unit": ""}}):