utils/llms.py

import os
from g4f.client import Client
from litellm import completion
import random
import json
import os

from g4f.Provider import DeepInfraChat,Glider,LambdaChat,TypeGPT

gemini_api_keys=json.loads(os.environ.get("GEMINI_KEY_LIST"))
groq_api_keys=json.loads(os.environ.get("GROQ_API_KEYS"))
chutes_key=os.environ.get("CHUTES_API_KEY")
github_key=os.environ.get("GITHUB_API_KEY")

DeepInfraChat.models = ["Qwen/Qwen3-235B-A22B","Qwen/Qwen3-30B-A3B","Qwen/Qwen3-32B","google/gemma-3-27b-it","deepseek-ai/DeepSeek-R1-Turbo","Qwen/QwQ-32B","deepseek-ai/DeepSeek-R1","deepseek-ai/DeepSeek-V3-0324","meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8","meta-llama/Llama-4-Scout-17B-16E-Instruct","microsoft/Phi-4-multimodal-instruct"]

deepinframodels=["meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8","microsoft/Phi-4-multimodal-instruct","google/gemma-3-27b-it","meta-llama/Llama-4-Scout-17B-16E-Instruct"]
chutes_models={"Qwen3-235B":"Qwen/Qwen3-235B-A22B","MAI-DS-R1-FP8":"microsoft/MAI-DS-R1-FP8","DeepSeek-V3-0324":"deepseek-ai/DeepSeek-V3-0324","deepseek-reasoner":"deepseek-ai/DeepSeek-R1","GLM-4-32B-0414":"THUDM/GLM-4-32B-0414","GLM-Z1-32B-0414":"THUDM/GLM-Z1-32B-0414","DeepSeek-R1T-Chimera":"tngtech/DeepSeek-R1T-Chimera", "DeepSeek-R1-Zero":"deepseek-ai/DeepSeek-R1-Zero"}
github_models={"gpt4.1":"gpt-4.1","gpt-4o":"gpt-4o","o4-mini":"o4-mini"}

REASONING_CORRESPONDANCE = {"DeepSeek-R1-Glider":Glider, "DeepSeekR1-LAMBDA":LambdaChat,"DeepSeekR1":DeepInfraChat,"deepseek-slow":TypeGPT}
os.environ["GEMINI_API_KEY"] =random.choice(gemini_api_keys)

REASONING_QWQ = {"qwq-32b":DeepInfraChat}


CHAT_CORRESPONDANCE = {"DeepSeek-V3":DeepInfraChat}

client = Client()

        

def chat(messages,response_format,model="gpt-4"):
        if len(messages) ==1:
            messages[0]["role"]="user"
        response = completion(
            model="gemini/gemini-2.0-flash", 
            messages=messages,
            response_format=response_format
        )
        return str(response.choices[0].message.content)



def chatstream(messages,model,api_keys):
    print(f"-------{model}--------")
    global llmfree
    global llmdeepseek
    global llmgroq

    cunk=""

    if model in deepinframodels:
        try:
            response = client.chat.completions.create(
                provider=DeepInfraChat,
                model=model,
                messages=messages,
                stream=True

            )
            for part in response:
                cunk=cunk+(part.choices[0].delta.content or "")
                if "```json" not in cunk or "```" not in cunk:
                    yield (part.choices[0].delta.content or "")
        except Exception as e:
            pass
        yield ("RESULT: "+cunk)
    elif model == "Qwen3-235B-A22B" or model == "Qwen3-30B-A3B" or model == "Qwen3-32B":
        response = client.chat.completions.create(
            provider=DeepInfraChat,
            model=f"Qwen/{model}",
            messages=messages,
            stream=True

        )
        for part in response:
            resp=str(part.choices[0].delta.content)
            cunk=cunk+(resp or "")

            if ("```json" not in cunk or "```" not in cunk) and resp != "None":
                yield (resp or "")
        yield ("RESULT: "+str(cunk))
    elif model == "DeepSeekR1-togetherAI":
        response = completion(model="together_ai/deepseek-ai/DeepSeek-R1", messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")

        yield("RESULT: "+cunk)
    
    elif model == "DeepSeekV3-togetherAI":
        response = completion(model="together_ai/deepseek-ai/DeepSeek-V3", messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")

            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")
        yield("RESULT: "+cunk)

    elif model=="groq/deepseek-r1-distill-llama-70b":
        os.environ["GROQ_API_KEY"] =random.choice(groq_api_keys)

        response = completion(model="groq/deepseek-r1-distill-llama-70b", messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")
        yield("RESULT: "+cunk)
    elif model=="groq/qwq-32b":
        os.environ["GROQ_API_KEY"] =random.choice(groq_api_keys)
        response = completion(model="groq/qwen-qwq-32b", messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")

        yield("RESULT: "+cunk)

    elif model=="llama-3.3-70b-versatile":
        response = completion(model="groq/llama-3.3-70b-versatile", messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            
            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")

        yield("RESULT: "+cunk)
    elif model in chutes_models:
        response = completion(model=f"openai/{chutes_models[model]}",api_key=chutes_key,base_url="https://llm.chutes.ai/v1", messages=messages, stream=True)
        if model == "MAI-DS-R1-FP8" or model == "GLM-Z1-32B-0414" or model == "DeepSeek-R1T-Chimera" or model == "QwQ-32B-ArliAI-RpR-v1":

            yield("<think> \n")

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            x=str(part.choices[0].delta.content)
            # print(part.choices[0])
            # x=x.replace(">","> \n \n s ")
            if "```json" not in cunk:
                if "None" not  in x:
                    yield(x or "")
                print(x,end="")
        yield("RESULT: "+cunk)

    elif model in github_models:
        response = completion(model=f"github/{github_models[model]}",api_key=github_key, messages=messages, stream=True)

        cunk=""
        for part in response:
            cunk=cunk+(part.choices[0].delta.content or "")
            
            if "```json" not in cunk:
                yield(part.choices[0].delta.content or "")
        yield("RESULT: "+cunk)

    elif "gemini" in model: 
        for key in gemini_api_keys:
            try:
                os.environ["GEMINI_API_KEY"] =key

                response = completion(model=f"gemini/{model}", messages=messages, stream=True)

                cunk=""
                for part in response:
                    cunk=cunk+(part.choices[0].delta.content or "")
                    print(part.choices[0].delta.content or "", end="")
                    if "```json" not in cunk:
                        yield(part.choices[0].delta.content or "")

                break         
            except:
                pass            
        print("STOPPING")
        yield("RESULT: "+cunk)

    elif model=="deepseek.r1" or model=="deepseek-chat":

        cunk=""

        if "chat" in model:
            providers = CHAT_CORRESPONDANCE
            model_name="deepseek-ai/DeepSeek-V3-0324"
        else:
            providers = REASONING_CORRESPONDANCE
            model_name="deepseek-r1"

        for provider in providers:
            try:
                response = client.chat.completions.create(
                    provider=providers[provider],
                    model=model_name,
                    messages=messages,
                    stream=True

                    # Add any other necessary parameters
                )
                for part in response:
                    # print(part)
                    cunk=cunk+(str(part.choices[0].delta.content) or "")

                    if ("```json" not in cunk or "```" not in cunk) and (str(part.choices[0].delta.content) != "None"):
                        yield(str(part.choices[0].delta.content) or "")
                break
            except Exception as e:
                #yield(str(e)) 
                print(e)
                pass
        print("STOPPING")
        yield("RESULT: "+cunk)


    elif model=="qwq-32b" :
        yield("<think>")
        cunk=""
        providers=REASONING_QWQ
        for provider in providers:
            try:
                response = client.chat.completions.create(
                    provider=providers[provider],
                    model="Qwen/QwQ-32B",
                    messages=messages,
                    stream=True

                    # Add any other necessary parameters
                )
                for part in response:
                    cunk=cunk+(part.choices[0].delta.content or "")
                    if "```json" not in cunk or "```" not in cunk:
                        yield(part.choices[0].delta.content or "")

                break
            except Exception as e:
                
                pass
        yield("RESULT: "+cunk)


    elif "DeepSeek" in model and "dev" in model:
        cunk=""

        if "V3" in model:
            providers = CHAT_CORRESPONDANCE
        else:
            providers = REASONING_CORRESPONDANCE
        for provider in providers:
            try:
                response = client.chat.completions.create(
                    provider=providers[provider],
                    model="deepseek-r1",
                    messages=messages,
                    stream=True

                    # Add any other necessary parameters
                )
                for part in response:
                    cunk=cunk+(part.choices[0].delta.content or "")
                break
            except Exception as e:
                pass
        print("STOPPING")
        yield("RESULT: "+cunk)