updated reqs, moved spaces

src/app.py

@@ -3,6 +3,7 @@ from src.models import ModelManager
 from src.chat_logic import ChatProcessor
 from src.vector_db import VectorDBHandler
 import logging
+import spaces
 
 # Initialize components
 model_manager = ModelManager()
@@ -13,6 +14,7 @@ chat_processor = ChatProcessor(model_manager, vector_db)
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+@spaces.GPU
 def respond(
     message,
     history: list[tuple[str, str]],

src/chat_logic.py

@@ -2,9 +2,7 @@ from transformers import TextIteratorStreamer
 import threading
 from src.utils import format_prompt
 import logging
-from spaces import *
 
-@spaces.GPU
 class ChatProcessor:
     """Processes chat interactions using Qwen models"""
     def __init__(self, model_manager, vector_db):