Use kwargs (openai#236)

Author: tanpinxi

openai/api_resources/abstract/api_resource.py

@@ -16,15 +16,15 @@ class APIResource(OpenAIObject):
     def retrieve(
         cls, id, api_key=None, request_id=None, request_timeout=None, **params
     ):
-        instance = cls(id, api_key, **params)
+        instance = cls(id=id, api_key=api_key, **params)
         instance.refresh(request_id=request_id, request_timeout=request_timeout)
         return instance
 
     @classmethod
     def aretrieve(
         cls, id, api_key=None, request_id=None, request_timeout=None, **params
     ):
-        instance = cls(id, api_key, **params)
+        instance = cls(id=id, api_key=api_key, **params)
         return instance.arefresh(request_id=request_id, request_timeout=request_timeout)
 
     def refresh(self, request_id=None, request_timeout=None):