feat: remove deprecation warning (#3560)

Co-authored-by: Sarah Wooders <[email protected]>

Author: carenthomas

letta/client/client.py

@@ -1,4 +1,3 @@
-import sys
 import time
 from typing import Callable, Dict, List, Optional, Union
 
@@ -33,16 +32,6 @@
 from letta.schemas.tool_rule import BaseToolRule
 from letta.utils import get_human_text, get_persona_text
 
-# Print deprecation notice in yellow when module is imported
-print(
-    "\n\n\033[93m"
-    + "DEPRECATION WARNING: This legacy Python client has been deprecated and will be removed in a future release.\n"
-    + "Please migrate to the new official python SDK by running: pip install letta-client\n"
-    + "For further documentation, visit: https://docs.letta.com/api-reference/overview#python-sdk"
-    + "\033[0m\n\n",
-    file=sys.stderr,
-)
-
 
 class AbstractClient(object):
     def __init__(