Add secret token as env variable

app.py

@@ -1,3 +1,5 @@
+import os
+
 from contextlib import nullcontext
 import gradio as gr
 import torch
@@ -51,7 +53,7 @@ else:
     pipe = DiffusionPipeline.from_pretrained(
         model_id,
         custom_pipeline="multilingual_stable_diffusion",
-        use_auth_token=st.secrets["USER_TOKEN"],
+        use_auth_token=os.environ["USER_TOKEN"],
         detection_pipeline=language_detection_pipeline,
         translation_model=trans_model,
         translation_tokenizer=trans_tokenizer,