documentation about multiline mode

README.md

@@ -118,6 +118,8 @@ python main.py --human me.txt
 While using MemGPT via the CLI you can run various commands:
 
 ```text
+//
+  enter multiline input mode (type // again when done)
 /exit
   exit the CLI
 /save

main.py

@@ -106,6 +106,7 @@ async def main():
             if user_input.startswith('/'):
 
                 if user_input == "//":
+                    print("Entering multiline mode, type // when done")
                     user_input_list = []
                     while True:
                         user_input = console.input("[bold cyan]>[/bold cyan] ")