assignment-a3: fix imports

mmp/a3/annotation.py

@@ -1,4 +1,3 @@
-import glob
 import os
 import re
 from typing import List

mmp/a3/dataset.py

@@ -4,7 +4,7 @@ from PIL import Image
 from typing import Tuple
 import torch
 from torch.utils.data import DataLoader
-from a3.annotation import read_groundtruth_file
+from .annotation import read_groundtruth_file
 from torchvision import transforms
 
 

mmp/a3/main.py

@@ -1,7 +1,7 @@
 import torch
 import argparse
-from a2.main import MmpNet, get_criterion_optimizer, train_epoch, eval_epoch
-from a3.dataset import get_dataloader
+from ..a2.main import MmpNet, get_criterion_optimizer, train_epoch, eval_epoch
+from .dataset import get_dataloader
 
 
 def main():