Update app.py

app.py

@@ -31,7 +31,7 @@ CLOUDFLARE_API_KEY = os.getenv("CLOUDFLARE_API_KEY", "")
 CLOUDFLARE_ACCOUNT_ID = os.getenv("CLOUDFLARE_ACCOUNT_ID", "")
 DATABASE_URL = os.getenv("DATABASE_URL", "")
 REDIS_URL = os.getenv("REDIS_URL", "")
-JWT_SECRET_KEY = os.getenv("JWT_SECRET_KEY", "your-secret-key")
+JWT_SECRET_KEY = os.getenv("JWT_SECRET_KEY", "")
 
 # Models
 EMBEDDING_MODEL = "@cf/baai/bge-m3"
@@ -42,7 +42,7 @@ API_BASE_URL = f"https://api.cloudflare.com/client/v4/accounts/{CLOUDFLARE_ACCOU
 
 # File upload settings
 USER_DATA_DIR = os.getenv("USER_DATA_DIR", "./user_data")
-MAX_UPLOAD_SIZE = int(os.getenv("MAX_UPLOAD_SIZE", "10485760"))  # 10MB
+MAX_UPLOAD_SIZE = int(os.getenv("MAX_UPLOAD_SIZE", "262144000"))  # 250MB
 
 # Create FastAPI app
 app = FastAPI(title="YourAI - LightRAG Powered", version="2.0.0")