Update app.py

app.py

@@ -6,11 +6,9 @@ import os
 TOKEN = os.getenv("HUGGINGFACE_API_TOKEN_V")
 print('----------------',TOKEN,'-----------------')
 # Check if the API token is set
-if not api_token:
+if not TOKEN:
     raise ValueError("API token is not set. Please set the HUGGINGFACE_API_TOKEN environment variable.")
-import gradio as gr
-import requests
-import os
+
 
 def respond(
     message,