diff --git a/python/tvm/relay/frontend/tensorflow.py b/python/tvm/relay/frontend/tensorflow.py
index 74c2233a517a..9a3d59e43dbc 100644
--- a/python/tvm/relay/frontend/tensorflow.py
+++ b/python/tvm/relay/frontend/tensorflow.py
@@ -853,17 +853,17 @@ def _impl(inputs, attr, params, mod):
         boxes = inputs[0]
         scores = inputs[1]
         try:
-            max_output_size = int(np.atleast_1d(inputs[2].data.asnumpy().astype("int64"))[0])
+            max_output_size = int(np.atleast_1d(inputs[2].data.numpy().astype("int64"))[0])
         except Exception:
             try:
                 max_output_size = (
-                    _infer_value(inputs[2], params, mod).asnumpy().astype("int64").tolist()[0]
+                    _infer_value(inputs[2], params, mod).numpy().astype("int64").tolist()[0]
                 )
             except Exception:
                 max_output_size = inputs[2]
         max_total_size = inputs[3]
-        iou_threshold = np.atleast_1d(inputs[4].data.asnumpy())[0]
-        score_threshold = np.atleast_1d(inputs[5].data.asnumpy())[0]
+        iou_threshold = np.atleast_1d(inputs[4].data.numpy())[0]
+        score_threshold = np.atleast_1d(inputs[5].data.numpy())[0]
         if attr["pad_per_class"]:
             raise tvm.error.OpAttributeUnImplemented(
                 "pad_per_class for CombinedNonMaxSuppression is not supported"
diff --git a/python/tvm/topi/vision/nms.py b/python/tvm/topi/vision/nms.py
index 1fe03fc2a628..65dc6136b2a6 100644
--- a/python/tvm/topi/vision/nms.py
+++ b/python/tvm/topi/vision/nms.py
@@ -22,9 +22,9 @@
 from tvm.te import hybrid
 from tvm.tir import if_then_else
 
-from ..sort import sort, argsort, topk
+from ..sort import argsort, topk
 from ..math import cast
-from ..transform import reshape, arange, expand_dims, gather
+from ..transform import reshape, gather
 from .. import reduction
 from ..scan import cumsum
 from .nms_util import (