diff --git a/api/__init__.py b/api/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/dao/__init__.py b/dao/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/model/__init__.py b/model/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/schema/__init__.py b/schema/__init__.py new file mode 100644 index 0000000..e69de29