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-rw-r--r--ethosu/vela/vela.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/ethosu/vela/vela.py b/ethosu/vela/vela.py
index 49f8c26c..bd5409ce 100644
--- a/ethosu/vela/vela.py
+++ b/ethosu/vela/vela.py
@@ -31,6 +31,7 @@ from . import scheduler
from . import stats_writer
from . import tflite_writer
from ._version import __version__
+from .errors import InputFileError
from .nn_graph import PassPlacement
from .nn_graph import TensorAllocator
from .scheduler import ParetoMetric
@@ -44,8 +45,7 @@ def process(fname, arch, model_reader_options, compiler_options, scheduler_optio
nng = model_reader.read_model(fname, model_reader_options)
if not nng:
- print("reading of", fname, "failed")
- assert False
+ raise InputFileError(fname, "input file could not be read")
if compiler_options.verbose_operators:
nng.print_operators()