refactor python package structure

manage.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "hub.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError("Couldn't import Django") from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    main()