fix: update flowsettings

Dockerfile

@@ -12,4 +12,3 @@ COPY flowsettings.py /app
 ENV GRADIO_SERVER_NAME=0.0.0.0
 ENTRYPOINT ["python", "app.py"]
 EXPOSE 7860
-

flowsettings.py

@@ -24,9 +24,11 @@ if not KH_APP_VERSION:
     except Exception:
         KH_APP_VERSION = "local"
 
+KH_ENABLE_FIRST_SETUP = True
+KH_DEMO_MODE = config("KH_DEMO_MODE", default=False)
+
 # App can be ran from anywhere and it's not trivial to decide where to store app data.
 # So let's use the same directory as the flowsetting.py file.
-KH_ENABLE_FIRST_SETUP = True
 KH_APP_DATA_DIR = this_dir / "ktem_app_data"
 KH_APP_DATA_EXISTS = KH_APP_DATA_DIR.exists()
 KH_APP_DATA_DIR.mkdir(parents=True, exist_ok=True)