space line added

topi/python/topi/cuda/nms.py

@@ -73,6 +73,7 @@ def get_valid_counts_pre(data, flag, idx, score_threshold):
 
     return ib.get()
 
+
 def get_valid_counts_ir(data, flag, idx, valid_count, out):
     """Low level IR to get valid count of bounding boxes
     given a score threshold. Also moves valid boxes to the
@@ -133,6 +134,8 @@ def get_valid_counts_ir(data, flag, idx, valid_count, out):
         valid_count[i] = idx[i * num_anchors + num_anchors - 1]
 
     return ib.get()
+
+
 @get_valid_counts.register(["cuda", "gpu"])
 def get_valid_counts_gpu(data, score_threshold=0):
     """Get valid count of bounding boxes given a score threshold.
@@ -180,6 +183,7 @@ def get_valid_counts_gpu(data, score_threshold=0):
 
     return [valid_count, out_tensor]
 
+
 def sort_ir(data, index, output):
     """Low level IR to do sorting on the GPU, same usage as tvm.contrib.sort.argsort on the CPU.