Update app.py

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 import torch
+import spaces
 from transformers import AutoModelForCausalLM, AutoTokenizer
 
 REPO = "prathamkode/particle-1.0"
@@ -11,6 +12,9 @@ model = AutoModelForCausalLM.from_pretrained(
 )
 model.eval()
 
+@spaces.GPU
+def _zero_gpu_placeholder():
+    return None
 
 def chat(message, history):
     messages = [{"role": m["role"], "content": m["content"]} for m in history]