Request for gpt4free API Implementation

[crypto-kotha]

I would like to propose an implementation for the gpt4free API in the Agent-Zero framework. This integration would allow users to access free GPT-like functionality.
'''
import os
import g4f
import asyncio
from g4f.client import Client
from python.helpers.dotenv import load_dotenv
from langchain_core.runnables import Runnable
from g4f.Provider import RetryProvider, Phind, FreeChatgpt, Liaobots

load_dotenv()

DEFAULT_TEMPERATURE = 0.0

class ChatG4F(Runnable):
def init(self, model="", temperature=0.0, base_url="http://localhost:1337/v1"):
self.model = model
self.temperature = temperature
self.base_url = base_url
self.client = Client(provider=RetryProvider([Phind, FreeChatgpt, Liaobots], shuffle=False))

def __call__(self, prompt):
    response = self.client.chat.completions.create(
        model=self.model,
        messages=[{"role": "user", "content": prompt}],
    )
    print("Raw response:", response)
    return response.choices[0].message.content

def invoke(self, *args, **kwargs):
    prompt = kwargs.get("prompt", "")
    return self.__call__(prompt)

def get_G4F_chat(model_name: str, temperature=DEFAULT_TEMPERATURE, base_url=os.getenv("G4F_BASE_URL") or "http://localhost:1337/v1"):
return ChatG4F(model=model_name, temperature=temperature, base_url=base_url)
'''