Add experimental support for LM Studio API

[uezo]

Use ChatGPTProcessor with some arguments.

• base_url: URL for LM Studio local server
• model: Name of model
• parse_function_call_in_response: Always set False

from aiavatar import AIAvatar
from aiavatar.processors.chatgpt import ChatGPTProcessor

chat_processor = ChatGPTProcessor(
    api_key=OPENAI_API_KEY,
    base_url="http://127.0.0.1:1234/v1",
    model="mmnga/DataPilot-ArrowPro-7B-KUJIRA-gguf",
    parse_function_call_in_response=False
)

app = AIAvatar(
    google_api_key=GOOGLE_API_KEY,
    chat_processor=chat_processor
)
app.start_listening_wakeword()