Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 import spaces
 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
 """
@@ -9,10 +9,11 @@ client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 # pip install 'git+https://github.com/huggingface/transformers.git'
 
 from transformers import AutoTokenizer, AutoModelForCausalLM
-
+token=os.getenv('token')
+print('token = ',token)
 model_id = "CohereForAI/c4ai-command-r-plus"
-tokenizer = AutoTokenizer.from_pretrained(model_id)
-model = AutoModelForCausalLM.from_pretrained(model_id)
+tokenizer = AutoTokenizer.from_pretrained(model_id, token= token)
+model = AutoModelForCausalLM.from_pretrained(model_id, token= token)
 
 # Format message with the command-r-plus chat template
 messages = [{"role": "user", "content": "Hello, how are you?"}]