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-rw-r--r--utils/sampler.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/utils/sampler.py b/utils/sampler.py
index c1bf3dd..0977f94 100644
--- a/utils/sampler.py
+++ b/utils/sampler.py
@@ -1,6 +1,5 @@
import random
-from collections import Iterator
-from typing import Union, Tuple
+from typing import Union, Tuple, Iterator
import numpy as np
from torch.utils import data