7029279:

def mask_maker (palette_dict, img_id, height, width, palette, annotation, export_file_path):
	im = Image.new("P", (width, height), color=(0,0,0)) 

	im.putpalette(palette) 

	d =  ImageDraw.Draw(im)
	if len(annotation) == 0: 
		im.save(export_file_path)
		return
	
	#sort
	temp_non_label = []
	new_anno= []
	for anno in annotation:
		if anno["tags"] == "label":
			new_anno.append(anno)
		else:
			#temp_non_label.append(anno)
			pass

	new_anno.extend(temp_non_label)
	
	for region in new_anno: 
		category_id = region["tags"]
	
		
		for a in palette_dict: 
			if palette_dict[a][0] == category_id:
				category_index = a 
				break
			
		xy_tup_list = [] 
		for point in region["points"]:
			x = point["x"]
			y = point["y"]
			xy_tup_list.append((x, y))
		d.polygon(xy_tup_list, fill=category_index) 
		#print(category_id, "\n", export_dir)
#change to however you have your annotation.
	
	#plt.imshow(im)
	#plt.show()
	#print(im.getcolors())
	#print(im.getpalette())
	im.save(export_file_path) 



what does mask maker do?