message: TFLite logs to stderr.
diff: @@ -22,7 +22,7 @@ limitations under the License.
  // helpers
  -#define NNAPI_LOG(format, ...) printf(format "\n", __VA_ARGS__);
  +#define NNAPI_LOG(format, ...) fprintf(stderr, format "\n", __VA_ARGS__);
  #define LOAD_FUNCTION(name) \
  static name##_fn fn = reinterpret_cast<name##_fn>(loadFunction(#name));
  #define EXECUTE_FUNCTION(...) \
  