[algorithm] Added documentation for forward imports

beat/core/algorithm.py

@@ -31,6 +31,10 @@ algorithm
 =========
 
 Validation for algorithms
+
+Forward importing from :py:mod:`beat.backend.python.algorithm`
+:py:class:`beat.backend.python.algorithm.Storage`
+:py:class:`beat.backend.python.algorithm.Runner`
 """