Adding variable to access to the private model

app.py

@@ -8,7 +8,7 @@ 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(model="Layer7/autotrain-llama")
+client = InferenceClient(model="Layer7/autotrain-llama", token=os.getenv("HF_TOKEN"))
 
 
 def respond(message, history: list[tuple[str, str]], system_message, max_tokens, temperature, top_p):