fix: Added deprecation warning

Author: asafgardin

ai21/clients/studio/ai21_client.py

@@ -50,7 +50,7 @@ def __init__(
             http_client=http_client,
         )
         self.completion = StudioCompletion(self._http_client)
-        self.chat = StudioChat(self._http_client)
+        self.chat: StudioChat = StudioChat(self._http_client)
         self.summarize = StudioSummarize(self._http_client)
         self.embed = StudioEmbed(self._http_client)
         self.gec = StudioGEC(self._http_client)

ai21/clients/studio/resources/studio_chat.py

@@ -1,3 +1,4 @@
+import warnings
 from typing import List, Optional
 
 from ai21.clients.common.chat_base import Chat
@@ -25,6 +26,11 @@ def create(
         count_penalty: Optional[Penalty] = None,
         **kwargs,
     ) -> ChatResponse:
+        warnings.warn(
+            "This method is deprecated. Please use the `chat.completions.create` method in the client instead.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         body = self._create_body(
             model=model,
             messages=messages,