Update app.py

app.py

@@ -1,11 +1,12 @@
 import gradio as gr
 from huggingface_hub import InferenceClient
 import spaces
+import os
 
 """
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
 """
-client = InferenceClient("meta-llama/Meta-Llama-3.1-70B-Instruct")
+client = InferenceClient("meta-llama/Meta-Llama-3.1-70B-Instruct", token=os.getenv('hf_token'))
 
 @spaces.GPU
 def respond(