Missing "required" key in tool definitions while configuring session

[arunkumar-ramzy]

Hello

I observe that sometimes my custom tool is called with optional arguments only. The required argument is missing in function call. After investigating the code, i found that, in class OpenAIVoiceReactAgent, in tool_defs dict, "required" is missing. In OpenAI Realtime api documentation: [https://platform.openai.com/docs/guides/realtime/concepts] there is a "required" key in parameters during session configuration. After adding this in tool_defs, the situation seems to be improved. But still, i see, although less frequently, tool call with only optional arguments.

Question:

1. Why is it omitted from tool_defs?
2. How to make sure tool calling is done correctly?

Code from react-voice-agent:

# sent tools and instructions with initial chunk
           tool_defs = [
               {
                   "type": "function",
                   "name": tool.name,
                   "description": tool.description,
                   "parameters": {"type": "object", "properties": tool.args},
               }

An example from OpenAI Realtime API documentation

{
  tools: [
  {
      name: "get_weather",
      description: "Get the weather at a given location",
      parameters: {
        type: "object",
        properties: {
          location: {
            type: "string",
            description: "Location to get the weather from",
          },
          scale: {
            type: "string",
            enum: ['celsius', 'farenheit']
          },
        },
        required: ["location", "scale"],
      },
    },
    ...
  ]
}

Any help much appreciated. Thanks a lot for this example implementation !!!

Regards
Arun