Custom Functions with parameters never called

[miquellaboria]

Describe the bug
I implement a custom function with parameters to be called form OpenAI API, but always call without the parameters:

To Reproduce
Definition of Function
ChatFunctionDeclaration ( name: "get_sleep_data", description: "Returns the sleep Data for an specified date", parameters: JSONSchema( type: .object, properties: [ "Sleepdate": .init(type: .string, description: "The date do you want to get the data for, in format yyyy-MM-dd") ], required: ["Sleepdate"] ) )

Viewing the body request to OpenAI:

"functions": [ { "parameters": { "properties": {}, "required": [], "type": "object" }, "name": "get_date_and_time", "description": "Returns the current date and time" }, { "name": "get_sleep_data", "parameters": { "properties": { "Sleepdate": { "type": "string", "description": "The date do you want to get the data for, in format yyyy-MM-dd" } }, "type": "object", "required": [ "Sleepdate" ] }, "description": "Returns the sleep Data for an specified date" } ],

But when OpenAI send a Call Function always send without parameter:

data: {"id”:”xxx,”object":"chat.completion.chunk","created":1703277440,"model":"gpt-4-1106-preview","system_fingerprint”:”xxx”,”choices":[{"index":0,"delta":{"role":"assistant","content":null,"function_call":{"name":"get_sleep_data","arguments":""}},"logprobs":null,"finish_reason":null}]}

Expected behavior
The Function Call recives parameters.

Calls with NO parameters works fine.

Thanks for your help!

[jeremypearson]

I've been experiencing this same problem ever since I upgraded to the latest version of the MacPaw OpenAI Package. The arguments for every function call are empty, even when there are one or more parameters in the ChatQuery.ChatCompletionToolParam that are specified as "required". I've even experienced this problem when using the latest version's Demo's ChatStore class.