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-rw-r--r--tools/tflitefile_tool/tflite/Model.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tflitefile_tool/tflite/Model.py b/tools/tflitefile_tool/tflite/Model.py
index 4d1e01f44..b5072b171 100644
--- a/tools/tflitefile_tool/tflite/Model.py
+++ b/tools/tflitefile_tool/tflite/Model.py
@@ -71,7 +71,7 @@ class Model(object):
o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
if o != 0:
return self._tab.String(o + self._tab.Pos)
- return ""
+ return None
# Model
def Buffers(self, j):