adding from new mac

documentation-test/src/documentation_test/submod2/__init__.py

@@ -0,0 +1 @@
+print('submod2.__init__')

documentation-test/src/documentation_test/submod2/submod2.py

@@ -0,0 +1,17 @@
+print('imported submod2')
+
+
+def submod2(someString: str = 'submod2 string') -> None:
+    """submod2 test function
+    
+    Parameters
+    ----------
+    someString : str, optional
+        a random string to show it's working
+
+    Returns
+    -------
+    None
+    """
+
+    print(someString)