Update app.py

app.py

@@ -1,10 +1,9 @@
 import gradio as gr
+import os
 from huggingface_hub import InferenceClient
 
-"""
-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")
+token = os.environ.get("HF_HUB_API_TOKEN")
+client = InferenceClient("HuggingFaceH4/zephyr-7b-beta", token=token)
 
 
 def respond(