Update app.py

app.py

@@ -1,11 +1,15 @@
 import gradio as gr
 from huggingface_hub import InferenceClient
+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("HuggingFaceH4/zephyr-7b-beta")
-
+client = InferenceClient(
+    model="HuggingFaceH4/zephyr-7b-beta",
+    token=os.getenv("huggingface_token"),
+    provider="hf-inference"  # ✅ Hardcoded valid provider
+)
 
 def respond(
     message,