Update app.py

app.py

@@ -4,10 +4,13 @@ import markdowm as md
 import gradio as gr
 import base64
 import datetime
+import os 
 
 # client = InferenceClient("meta-llama/Meta-Llama-3-8B-Instruct")
-client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")
-
+client = InferenceClient(
+    model="mistralai/Mixtral-8x7B-Instruct-v0.1",
+    token=os.getenv("token")
+)
 
 # Chatbot response function with integrated system message
 def respond(