Update MemoryWritingAtomicFlow.py

MemoryWritingAtomicFlow.py

@@ -1,6 +1,15 @@
 from typing import Dict, Any
 from aiflows.base_flows.atomic import AtomicFlow
 class MemoryWritingAtomicFlow(AtomicFlow):
+    """This class is used to write memory to memory files.
+    
+    *Input Interface*:
+    - `summary` (str): summary to write to memory file (logs)
+    - `memory_files` (dict): dictionary of memory files to write to. 
+    
+    *Output Interface*:
+    - `MemWrite_output` (str): message that whether memory write was successful
+    """
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
         self.supported_memories = ["summary"]