Update app.py

final fix hopefully

app.py

@@ -7,7 +7,7 @@ import torch
 import os
 
 # Set up Hugging Face token for private model access
-hf_token = os.getenv("HF_TOKEN")
+hf_token = os.getenv("HF_TOKEN")  # Fetch token from repository secrets
 
 # Set up Meta Llama 3.2 Vision model (using private model with token)
 llama_vision_model_id = "meta-llama/Llama-3.2-1B-Vision"
@@ -64,4 +64,4 @@ interface = gr.Interface(
 )
 
 # Launch the app
-interface.launch()
+interface.launch()