app.py

import os
import requests
import json
from io import BytesIO

from quart import Quart, render_template, request, jsonify
import aiohttp


app = Quart(__name__)

# Use a dictionary to store the history for each session
history = {}

@app.route('/')
async def index():
    return await render_template('index.html')

@app.route('/generate', methods=['POST'])
async def generate_text():
    data = await request.get_json()
    prompt = data.get('prompt', '')
    session_id = data.get('session_id', 'default')
    toggle = data.get('toggle', False)

    # Check if the session_id already exists in the history
    if session_id not in history:
        history[session_id] = [{"role": "system", "content": """ You are Helpful Assistant made by NyX AI and Samir!"""}]

    if toggle:
        async with aiohttp.ClientSession() as session:
            async with session.get(f'https://ddg-api.awam.repl.co/api/search?query={prompt}') as response:
                search_data = await response.json()
        search_info = ' '.join([f"Title: {result['Title']}, Link: {result['Link']}, Snippet: {result['Snippet']}" for result in search_data])

    # Append the user message to the history for this session
    history[session_id].append({"role": "user", "content": prompt})

    url = 'https://api.deepinfra.com/v1/openai/chat/completions'
    headers = {
        'Accept-Language': 'en-US,en;q=0.9',
        'Connection': 'keep-alive',
        'Content-Type': 'application/json',
        'Origin': 'https://deepinfra.com',
        'Referer': 'https://deepinfra.com/',
        'Sec-Fetch-Dest': 'empty',
        'Sec-Fetch-Mode': 'cors',
        'Sec-Fetch-Site': 'same-site',
        'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1',
        'X-Deepinfra-Source': 'web-page',
        'accept': 'text/event-stream',
    }

    data = {
        "model": "mwen/Qwen2.5-72B-Instruct",
        "messages": history[session_id],
        "max_tokens": 10000,
        "stream": False
    }

    async with aiohttp.ClientSession() as session:
        async with session.post(url, json=data, headers=headers) as response:
            response_data = await response.json()

    # Extract the assistant's message from the response
    if 'choices' in response_data:
        assistant_message = response_data['choices'][0]['message']['content']
    else:
        assistant_message = "I'm sorry, I couldn't generate a response."

    # Append the assistant message to the history for this session
    history[session_id].append({
        "role": "assistant",
        "content": assistant_message
    })

    return jsonify({'result': assistant_message})

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=7860)