Update app.py

app.py

@@ -511,17 +511,17 @@ with gr.Blocks(title="Professional Invoice Generator", css=custom_css) as demo:
 
     # Upload handler: normalize audit choice to the list for detected type
     def _remember_and_parse(files):
-    uploaded = files[0] if isinstance(files, list) else files
-    out = on_upload(files)
-    inv_t, mods, parsed_audit = out[0], out[1], out[2]
-    normalized = _normalize_choice(inv_t, parsed_audit or "")
-    return (
-        gr.update(value=uploaded, visible=True),  # <- show file
-        uploaded,                                 # <- save to state
-        inv_t, mods, normalized,
-        out[3], out[4], out[5], out[6], out[7],
-        today_str(), "Auto"
-    )
+        uploaded = files[0] if isinstance(files, list) else files
+        out = on_upload(files)
+        inv_t, mods, parsed_audit = out[0], out[1], out[2]
+        normalized = _normalize_choice(inv_t, parsed_audit or "")
+        return (
+            gr.update(value=uploaded, visible=True),  # <- show file
+            uploaded,                                 # <- save to state
+            inv_t, mods, normalized,
+            out[3], out[4], out[5], out[6], out[7],
+            today_str(), "Auto"
+        )
 
     up.upload(
     _remember_and_parse,