diff --git a/web/app.py b/web/app.py
index 35b61aad..3914a87b 100644
--- a/web/app.py
+++ b/web/app.py
@@ -25,6 +25,13 @@ from web.routes import router  # noqa: E402
 
 app.include_router(router)
 
+__all__ = [
+    "app",
+    "_analyze",
+    "_build_city_detail_payload",
+    "_build_city_summary_payload",
+]
+
 
 if __name__ == "__main__":
     import uvicorn