[NNAPI]Fix error in axis of reduce_mean.
diff --git a/tensorflow/lite/delegates/nnapi/nnapi_delegate.cc b/tensorflow/lite/delegates/nnapi/nnapi_delegate.cc
index 7426951..a90c9b2 100644
--- a/tensorflow/lite/delegates/nnapi/nnapi_delegate.cc
+++ b/tensorflow/lite/delegates/nnapi/nnapi_delegate.cc
@@ -5445,7 +5445,8 @@
reg->builtin_code == kTfLiteBuiltinReduceMax ||
reg->builtin_code == kTfLiteBuiltinReduceMin ||
reg->builtin_code == kTfLiteBuiltinReduceProd ||
- reg->builtin_code == kTfLiteBuiltinSum) &&
+ reg->builtin_code == kTfLiteBuiltinSum ||
+ reg->builtin_code == kTfLiteBuiltinMean) &&
(input_pos == 1)) {
// The axis needs, be converted to a tensor if specified as scalar
const TfLiteTensor& axis_tensor =