Random value of threshold for labeling in IMG2SYM

[Erientes]

Hi,
In the following part, I was wondering why it has a random threshold for assigning the label? It seems to result in an inconsistent threshold for different items in the list?

scan/data_manager.py

Lines 220 to 225 in cc86131

	def choose_labels(self, y):
	""" retrieve label element from img2sym output. """
	label_indices = []
	for i,v in enumerate(y):
	if random.random() <= v:
	label_indices.append(i)