message: Python 3 Migration. //tensorflow/lite/schema
diff: @@ -12,7 +12,7 @@ package(
  py_binary(
  name = "upgrade_schema",
  srcs = ["upgrade_schema.py"],
  - python_version = "PY2",
  + python_version = "PY3",
  deps = [":upgrade_schema_main_lib"],
  )
  @@ -38,7 +38,7 @@ py_test(
  name = "upgrade_schema_test",
  size = "small",
  srcs = ["upgrade_schema_test.py"],
  - python_version = "PY2",
  + python_version = "PY3",
  srcs_version = "PY2AND3",
  tags = [
  "manual",
  