Update from Google.

--
MOE_MIGRATED_REVID=85702957
diff --git a/base_workspace/examples/py/BUILD b/base_workspace/examples/py/BUILD
new file mode 100644
index 0000000..16731aa
--- /dev/null
+++ b/base_workspace/examples/py/BUILD
@@ -0,0 +1,14 @@
+package(default_visibility = ["//visibility:public"])
+
+load("tools/build_rules/py_rules", "py_library", "py_binary")
+
+py_library(
+    name = "lib",
+    srcs = ["lib.py"],
+)
+
+py_binary(
+    name = "bin",
+    srcs = ["bin.py"],
+    deps = [":lib"],
+)