diff --git a/tensorflow_privacy/privacy/estimators/__init__.py b/tensorflow_privacy/privacy/estimators/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/tensorflow_privacy/privacy/estimators/v1/__init__.py b/tensorflow_privacy/privacy/estimators/v1/__init__.py new file mode 100644 index 0000000..e69de29