Revert to only show outline of bounding boxes.

app.py

@@ -46,12 +46,12 @@ def detect(image):
     vehicle_mask = Image.new(mode="L", size=image.size, color=255)
     vehicle_draw = ImageDraw.Draw(vehicle_mask)
     for vehicle_box in vehicle_boxes:
-        vehicle_draw.rectangle(vehicle_box.tolist(), fill=0)
+        vehicle_draw.rectangle(vehicle_box.tolist(), outline = 0, width=5)
 
     person_box_mask = Image.new(mode="L", size=image.size, color=255)
     person_box_draw = ImageDraw.Draw(person_box_mask)
     for person_box in seg_boxes[person_indices][:, :4]:
-        person_box_draw.rectangle(person_box.tolist(), fill=0)
+        person_box_draw.rectangle(person_box.tolist(), outline = 0, width=5)
 
     #TODO: move combination to caller function
     combined_mask = Image.fromarray(np.minimum.reduce([np.array(m) for m in [people_mask, lp_mask]]))