Update app.py

app.py

@@ -2,7 +2,7 @@ import os
 
 
 # Example command to set an environment variable (this is not effective for parent Python processes)
-token=os.environ['diffus']
+token=os.environ['token']
 os.environ['HUGGINGFACE_TOKEN'] = token
 
 # This will not make HUGGINGFACE_TOKEN accessible in the Python script outside the os.system call.