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-rw-r--r--ethosu/vela/live_range.py8
1 files changed, 3 insertions, 5 deletions
diff --git a/ethosu/vela/live_range.py b/ethosu/vela/live_range.py
index 54c15ba9..23ab67d9 100644
--- a/ethosu/vela/live_range.py
+++ b/ethosu/vela/live_range.py
@@ -13,15 +13,13 @@
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-
-
# Description:
# Build a live range graph for tensors in one or more subgraphs. Used for tensor allocation as well as in the scheduler.
# Can work with either a pass packed subgraph or a scheduled subgraph.
-
-from .tensor import Tensor, MemArea
-from .nn_graph import PassPlacement
from .high_level_command_stream_generator import calc_allowed_ofm_ifm_overlap_for_cascaded_pass
+from .nn_graph import PassPlacement
+from .tensor import MemArea
+from .tensor import Tensor
class LiveRange: