Add missing "metrics_*.py" modules
diff --git a/tensorflow/lite/tools/pip_package/build_pip_package_with_bazel.sh b/tensorflow/lite/tools/pip_package/build_pip_package_with_bazel.sh
index 9e46c39..4ed80fc 100755
--- a/tensorflow/lite/tools/pip_package/build_pip_package_with_bazel.sh
+++ b/tensorflow/lite/tools/pip_package/build_pip_package_with_bazel.sh
@@ -48,6 +48,8 @@
       "${TENSORFLOW_LITE_DIR}/python/interpreter_wrapper" \
       "${BUILD_DIR}"
 cp "${TENSORFLOW_LITE_DIR}/python/interpreter.py" \
+   "${TENSORFLOW_LITE_DIR}/python/metrics_interface.py" \
+   "${TENSORFLOW_LITE_DIR}/python/metrics_portable.py" \
    "${BUILD_DIR}/tflite_runtime"
 echo "__version__ = '${PACKAGE_VERSION}'" >> "${BUILD_DIR}/tflite_runtime/__init__.py"
 echo "__git_version__ = '$(git -C "${TENSORFLOW_DIR}" describe)'" >> "${BUILD_DIR}/tflite_runtime/__init__.py"
@@ -158,4 +160,3 @@
 esac
 
 cat "${BUILD_DIR}/debian/changelog"
-