document function (about)

healthcareio/__main__.py

@@ -107,7 +107,9 @@ def config(email:str,provider:str='sqlite') :
     print (_msg)
 @app.command(name='about')
 def copyright():
-
+    r"""
+    This function will return information about the {meta.__name__}
+    """
     for note in [meta.__name__,meta.__author__,meta.__license__]:
         print (note)