Update app.py

app.py

@@ -4,6 +4,7 @@ import signal
 import warnings
 import shutil
 import logging
+import spaces
 import json
 import time
 from datetime import datetime
@@ -19,6 +20,20 @@ import atexit
 warnings.filterwarnings('ignore', category=UserWarning)
 os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
 
+@spaces.GPU()
+def stream_chat(
+    message: str, 
+    history: list,
+    system_prompt: str,
+    temperature: float = 0.8, 
+    max_new_tokens: int = 1024, 
+    top_p: float = 1.0, 
+    top_k: int = 20, 
+    penalty: float = 1.2,
+):
+    print(f'message: {message}')
+    print(f'history: {history}')
+
 def initialize_environment():
     """Initialize application environment and configurations"""
     # Create necessary directories