Consolidate calls to openai

Starting to abstract away the calls to openai

scripts/call_ai_function.py

@@ -3,6 +3,8 @@ import openai
 from config import Config
 cfg = Config()
 
+from llm_utils import create_chat_completion
+
 # This is a magic function that can do anything with no-code. See
 # https://github.com/Torantulino/AI-Functions for more info.
 def call_ai_function(function, args, description, model=cfg.smart_llm_model):
@@ -18,8 +20,8 @@ def call_ai_function(function, args, description, model=cfg.smart_llm_model):
         {"role": "user", "content": args},
     ]
 
-    response = openai.ChatCompletion.create(
+    response = create_chat_completion(
         model=model, messages=messages, temperature=0
     )
 
-    return response.choices[0].message["content"]
+    return response