Cleanup pip script.

PiperOrigin-RevId: 268985748

tensorflow_federated/tools/development/build_pip_package.sh

@@ -41,10 +41,6 @@ main() {
     project_name="tensorflow_federated"
   fi
 
-  if [[ -d "bazel-bin/tensorflow_federated" ]]; then
-    pushd "bazel-bin/tensorflow_federated/tools/development/build_pip_package.runfiles/org_tensorflow_federated"
-  fi
-
   local temp_dir="$(mktemp -d)"
   trap "rm -rf ${temp_dir}" EXIT
   cp -LR "tensorflow_federated" "${temp_dir}"