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-rw-r--r--ethosu/vela/high_level_command_stream_generator.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/ethosu/vela/high_level_command_stream_generator.py b/ethosu/vela/high_level_command_stream_generator.py
index 364df6f8..47392c0b 100644
--- a/ethosu/vela/high_level_command_stream_generator.py
+++ b/ethosu/vela/high_level_command_stream_generator.py
@@ -22,9 +22,8 @@
# calc_allowed_ofm_ifm_overlap_for_cascaded_pass().
from .nn_graph import SchedulingStrategy, PassPlacement
-import numpy as np
from .operation import NpuBlockType
-from .high_level_command_stream import Box, CommandType, Command, NpuStripe, DMA
+from .high_level_command_stream import Box, NpuStripe, DMA
def need_dma(tens):