Remove internal restriction in Skip Thoughts BUILD

skip_thoughts/skip_thoughts/BUILD

@@ -4,13 +4,6 @@ licenses(["notice"])  # Apache 2.0
 
 exports_files(["LICENSE"])
 
-package_group(
-    name = "internal",
-    packages = [
-        "//skip_thoughts/...",
-    ],
-)
-
 py_library(
     name = "configuration",
     srcs = ["configuration.py"],

skip_thoughts/skip_thoughts/data/BUILD

-package(default_visibility = ["//skip_thoughts:internal"])
+package(default_visibility = ["//visibility:public"])
 
 licenses(["notice"])  # Apache 2.0
 

skip_thoughts/skip_thoughts/ops/BUILD

-package(default_visibility = ["//skip_thoughts:internal"])
+package(default_visibility = ["//visibility:public"])
 
 licenses(["notice"])  # Apache 2.0