diff --git a/src/python/grpcio_tests/tests/unit/BUILD.bazel b/src/python/grpcio_tests/tests/unit/BUILD.bazel
index 75085e9091b..42b99023463 100644
--- a/src/python/grpcio_tests/tests/unit/BUILD.bazel
+++ b/src/python/grpcio_tests/tests/unit/BUILD.bazel
@@ -110,4 +110,3 @@ py_library(
     )
     for test_file_name in GRPCIO_TESTS_UNIT
 ]
-
diff --git a/src/python/grpcio_tests/tests/unit/py3_only/BUILD.bazel b/src/python/grpcio_tests/tests/unit/py3_only/BUILD.bazel
index 5cdfed647e5..7f1a013364a 100644
--- a/src/python/grpcio_tests/tests/unit/py3_only/BUILD.bazel
+++ b/src/python/grpcio_tests/tests/unit/py3_only/BUILD.bazel
@@ -1,6 +1,6 @@
 package(
-  default_visibility = ["//visibility:public"],
-  default_testonly = True,
+    default_testonly = True,
+    default_visibility = ["//visibility:public"],
 )
 
 GRPCIO_PY3_ONLY_UNIT_TESTS = [
@@ -8,21 +8,22 @@ GRPCIO_PY3_ONLY_UNIT_TESTS = [
 ]
 
 [
-  py_test(
-    name = test_file_name[:-len(".py")],
-    size = "small",
-    python_version = "PY3",
-    srcs_version = "PY3",
-    srcs = [test_file_name],
-    main = test_file_name,
-    deps = [
-        "//src/python/grpcio_tests/tests/unit:resources",
-        "//src/python/grpcio_tests/tests/unit:test_common",
-        "//src/python/grpcio/grpc:grpcio",
-        "//src/python/grpcio_tests/tests/testing",
-        "//src/python/grpcio_tests/tests/unit/framework/common",
-        "@six",
-    ],
-    imports = [".."],
-  ) for test_file_name in GRPCIO_PY3_ONLY_UNIT_TESTS
+    py_test(
+        name = test_file_name[:-len(".py")],
+        size = "small",
+        srcs = [test_file_name],
+        imports = [".."],
+        main = test_file_name,
+        python_version = "PY3",
+        srcs_version = "PY3",
+        deps = [
+            "//src/python/grpcio/grpc:grpcio",
+            "//src/python/grpcio_tests/tests/testing",
+            "//src/python/grpcio_tests/tests/unit:resources",
+            "//src/python/grpcio_tests/tests/unit:test_common",
+            "//src/python/grpcio_tests/tests/unit/framework/common",
+            "@six",
+        ],
+    )
+    for test_file_name in GRPCIO_PY3_ONLY_UNIT_TESTS
 ]