from openai import OpenAI
client = OpenAI()

tools = [
  {
    "type": "function",
    "function": {
      "name": "get_current_weather",
      "description": "Get the current weather in a given location",
      "parameters": {
        "type": "object",
        "properties": {
          "location": {
            "type": "string",
            "description": "The city and state, e.g. San Francisco, CA",
          },
          "unit": {"type": "string", "enum": ["celsius", "fahrenheit"]},
        },
        "required": ["location"],
      },
    }
  }
]
messages = [{"role": "user", "content": "What's the weather like in Boston today?"}]
completion = client.chat.completions.create(
  model="gpt-3.5-turbo",
  messages=messages,
  tools=tools,
  tool_choice="auto"
)

def _recursive_purge_dict_key(d: Dict[str, Any], k: str) -> None:
    """Remove a key from a dictionary recursively"""
    if isinstance(d, dict):
        for key in list(d.keys()):
            if key == k and "type" in d.keys():
                del d[key]
            else:
                _recursive_purge_dict_key(d[key], k)