Update Dockerfile

Dockerfile

@@ -1,726 +1,61 @@
-from fastapi import FastAPI, Request, Depends, HTTPException
-from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
-from fastapi.responses import StreamingResponse, HTMLResponse
-from fastapi.background import BackgroundTasks
-from contextlib import asynccontextmanager
-import requests
-from curl_cffi import requests as cffi_requests
-import uuid
-import json
-import time
-from typing import Optional
-import asyncio
-import base64
-import tempfile
-import os
-import re
-import threading
-from DrissionPage import ChromiumPage, ChromiumOptions
-import logging
-from dotenv import load_dotenv
-
-# 加载环境变量
-load_dotenv(override=True)
-
-# 配置日志
-logging.basicConfig(
-    level=logging.INFO,  # 改为 INFO 级别
-    format='%(asctime)s - %(levelname)s - %(message)s'
-)
-logger = logging.getLogger(__name__)
-
-# 修改全局数据存储
-global_data = {
-    "cookie": None,
-    "cookies": None,
-    "last_update": 0,
-    "cookie_expires": 0  # 添加 cookie 过期时间
-}
-
-@asynccontextmanager
-async def lifespan(app: FastAPI):
-    # 启动时获取 cookie
-    threading.Thread(target=get_cookie).start()
-    yield
-    # 关闭时清理资源
-    global_data["cookie"] = None
-    global_data["cookies"] = None
-    global_data["last_update"] = 0
-
-app = FastAPI(lifespan=lifespan)
-security = HTTPBearer()
-
-# OpenAI API Key 配置，可以通过环境变量覆盖
-OPENAI_API_KEY = os.getenv("OPENAI_API_KEY", None)
-logger.info(f"OPENAI_API_KEY is set: {OPENAI_API_KEY is not None}")
-logger.info(f"OPENAI_API_KEY value: {OPENAI_API_KEY}")
-
-def get_cookie():
-    try:
-        logger.info("Starting cookie retrieval process...")
-        
-        # 创建配置对象
-        options = ChromiumOptions()
-        
-        # 设置浏览器路径
-        chrome_path = os.getenv('CHROME_PATH', '/usr/bin/google-chrome-stable')
-        logger.info(f"Using Chrome path: {chrome_path}")
-        options.set_browser_path(chrome_path)
-        
-        # 设置用户数据目录
-        user_data_dir = '/tmp/chrome-data'
-        logger.info(f"Using user data directory: {user_data_dir}")
-        options.set_argument(f'--user-data-dir={user_data_dir}')
-        
-        # 设置无头模式和其他参数
-        options.set_argument('--headless=new')
-        options.set_argument('--no-sandbox')
-        options.set_argument('--disable-dev-shm-usage')
-        options.set_argument('--disable-gpu')
-        options.set_argument('--disable-software-rasterizer')
-        options.set_argument('--disable-extensions')
-        options.set_argument('--disable-setuid-sandbox')
-        options.set_argument('--no-first-run')
-        options.set_argument('--no-zygote')
-        options.set_argument('--single-process')
-        options.set_argument('--remote-debugging-port=9222')
-        options.set_argument('--window-size=1920,1080')
-        options.set_argument('--user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36')
-        
-        logger.info("Creating ChromiumPage instance...")
-        page = ChromiumPage(addr_or_opts=options, show_log=True)
-        
-        logger.info("Navigating to target website...")
-        page.get("https://chat.akash.network/")
-        
-        logger.info("Waiting for page load...")
-        time.sleep(10)
-        
-        logger.info("Getting cookies...")
-        cookies = page.cookies()
-        if not cookies:
-            logger.error("No cookies found")
-            page.quit()
-            return None
-            
-        cookie_dict = {cookie['name']: cookie['value'] for cookie in cookies}
-        if 'cf_clearance' not in cookie_dict:
-            logger.error("cf_clearance cookie not found")
-            page.quit()
-            return None
-            
-        cookie_str = '; '.join([f"{cookie['name']}={cookie['value']}" for cookie in cookies])
-        global_data["cookie"] = cookie_str
-        global_data["last_update"] = time.time()
-        
-        expires = min([cookie.get('expires', float('inf')) for cookie in cookies])
-        if expires != float('inf'):
-            global_data["cookie_expires"] = expires
-        else:
-            global_data["cookie_expires"] = time.time() + 3600
-        
-        logger.info("Successfully retrieved cookies")
-        page.quit()
-        return cookie_str
-                
-    except Exception as e:
-        logger.error(f"Error fetching cookie: {str(e)}")
-        logger.error(f"Error type: {type(e)}")
-        import traceback
-        logger.error(f"Traceback: {traceback.format_exc()}")
-        return None
-
-# 添加刷新 cookie 的函数
-async def refresh_cookie():
-    logger.info("Refreshing cookie due to 401 error")
-    # 标记 cookie 为过期
-    global_data["cookie_expires"] = 0
-    # 获取新的 cookie
-    return get_cookie()
-
-async def check_and_update_cookie(background_tasks: BackgroundTasks):
-    # 如果 cookie 不存在或已过期，则更新
-    current_time = time.time()
-    if not global_data["cookie"] or current_time >= global_data["cookie_expires"]:
-        logger.info("Cookie expired or not available, refreshing...")
-        background_tasks.add_task(get_cookie)
-    else:
-        logger.info("Using existing cookie")
-
-async def get_api_key(credentials: HTTPAuthorizationCredentials = Depends(security)):
-    token = credentials.credentials
-    logger.info(f"Received token: {token}")
-    
-    # 如果设置了 OPENAI_API_KEY，则需要验证
-    if OPENAI_API_KEY is not None:
-        # 去掉 Bearer 前缀后再比较
-        clean_token = token.replace("Bearer ", "") if token.startswith("Bearer ") else token
-        logger.info(f"Clean token: {clean_token}")
-        if clean_token != OPENAI_API_KEY:
-            logger.error(f"Token mismatch. Expected: {OPENAI_API_KEY}, Got: {clean_token}")
-            raise HTTPException(
-                status_code=401,
-                detail="Invalid API key"
-            )
-        logger.info("API key validation passed")
-    
-    return True
-
-async def validate_cookie(background_tasks: BackgroundTasks):
-    # 检查并更新 cookie（如果需要）
-    await check_and_update_cookie(background_tasks)
-    
-    # 等待 cookie 初始化完成
-    max_wait = 30  # 最大等待时间（秒）
-    start_time = time.time()
-    while not global_data["cookie"] and time.time() - start_time < max_wait:
-        await asyncio.sleep(1)
-        logger.info("Waiting for cookie initialization...")
-    
-    # 检查是否有有效的 cookie
-    if not global_data["cookie"]:
-        logger.error("Cookie not available after waiting")
-        raise HTTPException(
-            status_code=503,
-            detail="Service temporarily unavailable - Cookie not available"
-        )
-    
-    logger.info("Cookie validation passed")
-    return global_data["cookie"]
-
-async def check_image_status(session: requests.Session, job_id: str, headers: dict) -> Optional[str]:
-    """检查图片生成状态并获取生成的图片"""
-    max_retries = 30
-    for attempt in range(max_retries):
-        try:
-            print(f"\nAttempt {attempt + 1}/{max_retries} for job {job_id}")
-            response = session.get(
-                f'https://chat.akash.network/api/image-status?ids={job_id}',
-                headers=headers
-            )
-            print(f"Status response code: {response.status_code}")
-            status_data = response.json()
-            
-            if status_data and isinstance(status_data, list) and len(status_data) > 0:
-                job_info = status_data[0]
-                status = job_info.get('status')
-                print(f"Job status: {status}")
-                
-                # 只有当状态为 completed 时才处理结果
-                if status == "completed":
-                    result = job_info.get("result")
-                    if result and not result.startswith("Failed"):
-                        print("Got valid result, attempting upload...")
-                        image_url = await upload_to_xinyew(result, job_id)
-                        if image_url:
-                            print(f"Successfully uploaded image: {image_url}")
-                            return image_url
-                        print("Image upload failed")
-                        return None
-                    print("Invalid result received")
-                    return None
-                elif status == "failed":
-                    print(f"Job {job_id} failed")
-                    return None
-                
-                # 如果状态是其他（如 pending），继续等待
-                await asyncio.sleep(1)
-                continue
-                    
-        except Exception as e:
-            print(f"Error checking status: {e}")
-            return None
-    
-    print(f"Timeout waiting for job {job_id}")
-    return None
-
-@app.get("/", response_class=HTMLResponse)
-async def health_check():
-    """Health check endpoint"""
-    status = {
-        "status": "ok",
-        "version": "1.0.0",
-        "cookie_status": {
-            "available": global_data["cookie"] is not None,
-            "last_update": time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(global_data["last_update"])) if global_data["last_update"] > 0 else None,
-            "expires": time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(global_data["cookie_expires"])) if global_data["cookie_expires"] > 0 else None
-        }
-    }
-    
-    html = f"""
-    <!DOCTYPE html>
-    <html>
-    <head>
-        <title>Akash API Status</title>
-        <style>
-            body {{
-                font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-                line-height: 1.6;
-                margin: 0;
-                padding: 20px;
-                background-color: #f5f5f5;
-            }}
-            .container {{
-                max-width: 800px;
-                margin: 0 auto;
-                background-color: white;
-                padding: 20px;
-                border-radius: 8px;
-                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
-            }}
-            h1 {{
-                color: #333;
-                margin-top: 0;
-            }}
-            .status {{
-                display: inline-block;
-                padding: 4px 8px;
-                border-radius: 4px;
-                font-weight: bold;
-                background-color: #4CAF50;
-                color: white;
-            }}
-            .info {{
-                margin-top: 20px;
-            }}
-            .info-item {{
-                margin-bottom: 10px;
-            }}
-            .label {{
-                font-weight: bold;
-                color: #666;
-            }}
-            .value {{
-                color: #333;
-            }}
-            .cookie-status {{
-                margin-top: 20px;
-                padding: 15px;
-                background-color: #f8f9fa;
-                border-radius: 4px;
-            }}
-            .cookie-status .available {{
-                color: {"#4CAF50" if status["cookie_status"]["available"] else "#f44336"};
-            }}
-        </style>
-    </head>
-    <body>
-        <div class="container">
-            <h1>Akash API Status <span class="status">{status["status"]}</span></h1>
-            
-            <div class="info">
-                <div class="info-item">
-                    <span class="label">Version:</span>
-                    <span class="value">{status["version"]}</span>
-                </div>
-            </div>
-            
-            <div class="cookie-status">
-                <h2>Cookie Status</h2>
-                <div class="info-item">
-                    <span class="label">Available:</span>
-                    <span class="value available">{str(status["cookie_status"]["available"])}</span>
-                </div>
-                <div class="info-item">
-                    <span class="label">Last Update:</span>
-                    <span class="value">{status["cookie_status"]["last_update"] or "Never"}</span>
-                </div>
-                <div class="info-item">
-                    <span class="label">Expires:</span>
-                    <span class="value">{status["cookie_status"]["expires"] or "Unknown"}</span>
-                </div>
-            </div>
-        </div>
-    </body>
-    </html>
-    """
-    
-    return html
-
-@app.post("/v1/chat/completions")
-async def chat_completions(
-    request: Request,
-    background_tasks: BackgroundTasks,
-    api_key: bool = Depends(get_api_key),
-    cookie: str = Depends(validate_cookie)
-):
-    try:
-        data = await request.json()
-        
-        chat_id = str(uuid.uuid4()).replace('-', '')[:16]
-        
-        akash_data = {
-            "id": chat_id,
-            "messages": data.get('messages', []),
-            "model": data.get('model', "DeepSeek-R1"),
-            "system": data.get('system_message', "You are a helpful assistant."),
-            "temperature": data.get('temperature', 0.6),
-            "topP": data.get('top_p', 0.95)
-        }
-        
-        # 构建请求头
-        headers = {
-            "Content-Type": "application/json",
-            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
-            "Accept": "*/*",
-            "Accept-Language": "en-US,en;q=0.9",
-            "Accept-Encoding": "gzip, deflate, br",
-            "Origin": "https://chat.akash.network",
-            "Referer": "https://chat.akash.network/",
-            "Sec-Fetch-Dest": "empty",
-            "Sec-Fetch-Mode": "cors",
-            "Sec-Fetch-Site": "same-origin",
-            "Connection": "keep-alive"
-        }
-        
-        # 设置 Cookie
-        headers["Cookie"] = cookie
-        
-        with requests.Session() as session:
-            response = session.post(
-                'https://chat.akash.network/api/chat',
-                json=akash_data,
-                headers=headers,
-                stream=True
-            )
-            
-            # 检查响应状态码，如果是 401，尝试刷新 cookie 并重试
-            if response.status_code == 401:
-                logger.info("Cookie expired, refreshing...")
-                new_cookie = await refresh_cookie()
-                if new_cookie:
-                    headers["Cookie"] = new_cookie
-                    response = session.post(
-                        'https://chat.akash.network/api/chat',
-                        json=akash_data,
-                        headers=headers,
-                        stream=True
-                    )
-            
-            if response.status_code != 200:
-                logger.error(f"Akash API error: {response.text}")
-                raise HTTPException(
-                    status_code=response.status_code,
-                    detail=f"Akash API error: {response.text}"
-            )
-            
-            def generate():
-                content_buffer = ""
-                for line in response.iter_lines():
-                    if not line:
-                        continue
-                        
-                    try:
-                        line_str = line.decode('utf-8')
-                        msg_type, msg_data = line_str.split(':', 1)
-                        
-                        if msg_type == '0':
-                            if msg_data.startswith('"') and msg_data.endswith('"'):
-                                msg_data = msg_data.replace('\\"', '"')
-                                msg_data = msg_data[1:-1]
-                            msg_data = msg_data.replace("\\n", "\n")
-                            
-                            # 在处理消息时先判断模型类型
-                            if data.get('model') == 'AkashGen' and "<image_generation>" in msg_data:
-                                # 图片生成模型的特殊处理
-                                async def process_and_send():
-                                    messages = await process_image_generation(msg_data, session, headers, chat_id)
-                                    if messages:
-                                        return messages
-                                    return None
-
-                                # 创建新的事件循环
-                                loop = asyncio.new_event_loop()
-                                asyncio.set_event_loop(loop)
-                                try:
-                                    result_messages = loop.run_until_complete(process_and_send())
-                                finally:
-                                    loop.close()
-                                
-                                if result_messages:
-                                    for message in result_messages:
-                                        yield f"data: {json.dumps(message)}\n\n"
-                                    continue
-                            
-                            content_buffer += msg_data
-                            
-                            chunk = {
-                                "id": f"chatcmpl-{chat_id}",
-                                "object": "chat.completion.chunk",
-                                "created": int(time.time()),
-                                "model": data.get('model'),
-                                "choices": [{
-                                    "delta": {"content": msg_data},
-                                    "index": 0,
-                                    "finish_reason": None
-                                }]
-                            }
-                            yield f"data: {json.dumps(chunk)}\n\n"
-                        
-                        elif msg_type in ['e', 'd']:
-                            chunk = {
-                                "id": f"chatcmpl-{chat_id}",
-                                "object": "chat.completion.chunk",
-                                "created": int(time.time()),
-                                "model": data.get('model'),
-                                "choices": [{
-                                    "delta": {},
-                                    "index": 0,
-                                    "finish_reason": "stop"
-                                }]
-                            }
-                            yield f"data: {json.dumps(chunk)}\n\n"
-                            yield "data: [DONE]\n\n"
-                            break
-                            
-                    except Exception as e:
-                        print(f"Error processing line: {e}")
-                        continue
-
-            return StreamingResponse(
-                generate(),
-                media_type='text/event-stream',
-                headers={
-                    'Cache-Control': 'no-cache',
-                    'Connection': 'keep-alive',
-                    'Content-Type': 'text/event-stream'
-                }
-            )
-    
-    except Exception as e:
-        print(f"Error in chat_completions: {e}")
-        import traceback
-        print(traceback.format_exc())
-        return {"error": str(e)}
-
-@app.get("/v1/models")
-async def list_models(
-    background_tasks: BackgroundTasks,
-    cookie: str = Depends(validate_cookie)
-):
-    try:
-        headers = {
-            "accept": "application/json",
-            "accept-language": "en-US,en;q=0.9",
-            "sec-ch-ua": '"Not_A Brand";v="8", "Chromium";v="120", "Google Chrome";v="120"',
-            "sec-ch-ua-mobile": "?0",
-            "sec-ch-ua-platform": '"macOS"',
-            "sec-fetch-dest": "document",
-            "sec-fetch-mode": "cors",
-            "sec-fetch-site": "same-origin",
-            "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
-            "referer": "https://chat.akash.network/"
-        }
-        
-        # 设置 Cookie
-        headers["Cookie"] = cookie
-        
-        print(f"Using cookie: {headers.get('Cookie', 'None')}")
-        print("Sending request to get models...")
-        
-        response = requests.get(
-            'https://chat.akash.network/api/models',
-            headers=headers
-        )
-        
-        print(f"Models response status: {response.status_code}")
-        print(f"Models response headers: {response.headers}")
-        
-        if response.status_code == 401:
-            print("Authentication failed. Please check your API key.")
-            return {"error": "Authentication failed. Please check your API key."}
-        
-        akash_response = response.json()
-        
-        # 添加错误处理和调试信息
-        print(f"Akash API response: {akash_response}")
-        
-        # 检查响应格式并适配
-        models_list = []
-        if isinstance(akash_response, list):
-            # 如果直接是列表
-            models_list = akash_response
-        elif isinstance(akash_response, dict):
-            # 如果是字典格式
-            models_list = akash_response.get("models", [])
-        else:
-            print(f"Unexpected response format: {type(akash_response)}")
-            models_list = []
-        
-        # 转换为标准 OpenAI 格式
-        openai_models = {
-            "object": "list",
-            "data": [
-                {
-                    "id": model["id"] if isinstance(model, dict) else model,
-                    "object": "model",
-                    "created": int(time.time()),
-                    "owned_by": "akash",
-                    "permission": [{
-                        "id": f"modelperm-{model['id'] if isinstance(model, dict) else model}",
-                        "object": "model_permission",
-                        "created": int(time.time()),
-                        "allow_create_engine": False,
-                        "allow_sampling": True,
-                        "allow_logprobs": True,
-                        "allow_search_indices": False,
-                        "allow_view": True,
-                        "allow_fine_tuning": False,
-                        "organization": "*",
-                        "group": None,
-                        "is_blocking": False
-                    }]
-                } for model in models_list
-            ]
-        }
-        
-        return openai_models
-        
-    except Exception as e:
-        print(f"Error in list_models: {e}")
-        import traceback
-        print(traceback.format_exc())
-        return {"error": str(e)}
-
-async def process_image_generation(msg_data: str, session: requests.Session, headers: dict, chat_id: str) -> Optional[list]:
-    """处理图片生成的逻辑，返回多个消息块"""
-    match = re.search(r"jobId='([^']+)' prompt='([^']+)' negative='([^']*)'", msg_data)
-    if match:
-        job_id, prompt, negative = match.groups()
-        print(f"Starting image generation process for job_id: {job_id}")
-        
-        # 记录开始时间
-        start_time = time.time()
-        
-        # 发送思考开始的消息
-        think_msg = "<think>\n"
-        think_msg += "🎨 Generating image...\n\n"
-        think_msg += f"Prompt: {prompt}\n"
-        
-        # 检查图片状态和上传
-        result = await check_image_status(session, job_id, headers)
-        
-        # 计算实际花费的时间
-        elapsed_time = time.time() - start_time
-        
-        # 完成思考部分
-        think_msg += f"\n🤔 Thinking for {elapsed_time:.1f}s...\n"
-        think_msg += "</think>"
-        
-        # 返回两个独立的消息块
-        messages = []
-        
-        # 第一个消息块：思考过程
-        messages.append({
-            "id": f"chatcmpl-{chat_id}-think",
-            "object": "chat.completion.chunk",
-            "created": int(time.time()),
-            "model": "AkashGen",
-            "choices": [{
-                "delta": {"content": think_msg},
-                "index": 0,
-                "finish_reason": None
-            }]
-        })
-        
-        # 第二个消息块：图片结果
-        if result:
-            image_msg = f"\n\n![Generated Image]({result})"
-            messages.append({
-                "id": f"chatcmpl-{chat_id}-image",
-                "object": "chat.completion.chunk",
-                "created": int(time.time()),
-                "model": "AkashGen",
-                "choices": [{
-                    "delta": {"content": image_msg},
-                    "index": 0,
-                    "finish_reason": None
-                }]
-            })
-        else:
-            fail_msg = "\n\n*Image generation or upload failed.*"
-            messages.append({
-                "id": f"chatcmpl-{chat_id}-fail",
-                "object": "chat.completion.chunk",
-                "created": int(time.time()),
-                "model": "AkashGen",
-                "choices": [{
-                    "delta": {"content": fail_msg},
-                    "index": 0,
-                    "finish_reason": None
-                }]
-            })
-        
-        return messages
-    return None
-
-async def upload_to_xinyew(image_base64: str, job_id: str) -> Optional[str]:
-    """上传图片到新野图床并返回URL"""
-    try:
-        print(f"\n=== Starting image upload for job {job_id} ===")
-        print(f"Base64 data length: {len(image_base64)}")
-        
-        # 解码base64图片数据
-        try:
-            image_data = base64.b64decode(image_base64.split(',')[1] if ',' in image_base64 else image_base64)
-            print(f"Decoded image data length: {len(image_data)} bytes")
-        except Exception as e:
-            print(f"Error decoding base64: {e}")
-            print(f"First 100 chars of base64: {image_base64[:100]}...")
-            return None
-        
-        # 创建临时文件
-        with tempfile.NamedTemporaryFile(suffix='.jpeg', delete=False) as temp_file:
-            temp_file.write(image_data)
-            temp_file_path = temp_file.name
-        
-        try:
-            filename = f"{job_id}.jpeg"
-            print(f"Using filename: {filename}")
-            
-            # 准备文件上传
-            files = {
-                'file': (filename, open(temp_file_path, 'rb'), 'image/jpeg')
-            }
-            
-            print("Sending request to xinyew.cn...")
-            response = requests.post(
-                'https://api.xinyew.cn/api/jdtc',
-                files=files,
-                timeout=30
-            )
-            
-            print(f"Upload response status: {response.status_code}")
-            if response.status_code == 200:
-                result = response.json()
-                print(f"Upload response: {result}")
-                
-                if result.get('errno') == 0:
-                    url = result.get('data', {}).get('url')
-                    if url:
-                        print(f"Successfully got image URL: {url}")
-                        return url
-                    print("No URL in response data")
-                else:
-                    print(f"Upload failed: {result.get('message')}")
-            else:
-                print(f"Upload failed with status {response.status_code}")
-                print(f"Response content: {response.text}")
-            return None
-                
-        finally:
-            # 清理临时文件
-            try:
-                os.unlink(temp_file_path)
-            except Exception as e:
-                print(f"Error removing temp file: {e}")
-            
-    except Exception as e:
-        print(f"Error in upload_to_xinyew: {e}")
-        import traceback
-        print(traceback.format_exc())
-        return None
-
-if __name__ == '__main__':
-    import uvicorn
-    uvicorn.run(app, host='0.0.0.0', port=9000)
+FROM python:3.11-slim
+
+# 设置为中国国内源（针对 Bookworm/Debian 12）
+RUN rm -rf /etc/apt/sources.list.d/* && \
+    echo "deb http://mirrors.ustc.edu.cn/debian bookworm main" > /etc/apt/sources.list && \
+    echo "deb http://mirrors.ustc.edu.cn/debian bookworm-updates main" >> /etc/apt/sources.list && \
+    echo "deb http://mirrors.ustc.edu.cn/debian-security bookworm-security main" >> /etc/apt/sources.list
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    libcurl4-openssl-dev \
+    libssl-dev \
+    # Chrome dependencies
+    wget \
+    gnupg \
+    fonts-liberation \
+    libasound2 \
+    libatk-bridge2.0-0 \
+    libatk1.0-0 \
+    libatspi2.0-0 \
+    libcups2 \
+    libdbus-1-3 \
+    libdrm2 \
+    libgbm1 \
+    libgtk-3-0 \
+    libnspr4 \
+    libnss3 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxfixes3 \
+    libxkbcommon0 \
+    libxrandr2 \
+    xdg-utils \
+    # Install Chrome
+    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
+    && echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list \
+    && apt-get update \
+    && apt-get install -y google-chrome-stable \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first to leverage Docker cache
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+# Copy the rest of the application
+COPY . .
+
+# Expose the port the app runs on
+EXPOSE 7860
+
+# Environment variables with defaults
+ENV OPENAI_API_KEY=None
+ENV ENVIRONMENT="production"
+ENV PORT=7860
+
+# Command to run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]