(chore) completion - move functions lower

litellm/main.py

@@ -294,8 +294,6 @@ def completion(
     model: str,
     # Optional OpenAI params: see https://platform.openai.com/docs/api-reference/chat/create
     messages: List = [],
-    functions: Optional[List] = None,
-    function_call: Optional[str] = None,
     timeout: Optional[Union[float, int]] = None,
     temperature: Optional[float] = None,
     top_p: Optional[float] = None,
@@ -315,6 +313,9 @@ def completion(
     logprobs: Optional[bool] = None,
     top_logprobs: Optional[int] = None,
     deployment_id=None,
+    # soon to be deprecated params by OpenAI
+    functions: Optional[List] = None,
+    function_call: Optional[str] = None,
     # set api_base, api_version, api_key
     base_url: Optional[str] = None,
     api_version: Optional[str] = None,