Update app.py

app.py

@@ -238,8 +238,11 @@ async def streamres(request: Request):
     data = {
         'model': model,
         'messages': messages,
-        'max_tokens': 200000,
+        'max_tokens': 150000,
         'stream': True
+        'transforms': [
+            'middle-out',
+        ],
     }
 
     async def proxy_stream():