Update app.py

app.py

@@ -1,10 +1,14 @@
 import gradio as gr
 from huggingface_hub import InferenceClient
 
+import os
+token = os.getenv("HF_TOKEN")
+
+
 """
 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("HuggingFaceH4/zephyr-7b-beta")
+client = InferenceClient("HuggingFaceH4/zephyr-7b-beta", token=token))
 
 
 def respond(