From b58ce1082eef49d5c3dc49cfe9948def1f21cfc3 Mon Sep 17 00:00:00 2001
From: benedikt-bartscher
 <31854409+benedikt-bartscher@users.noreply.github.com>
Date: Mon, 12 Aug 2024 02:42:39 +0200
Subject: [PATCH] fix appharness app_source typing (#3777)

---
 reflex/testing.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/reflex/testing.py b/reflex/testing.py
index bde218c5e..52bff03c0 100644
--- a/reflex/testing.py
+++ b/reflex/testing.py
@@ -115,7 +115,7 @@ class AppHarness:
 
     app_name: str
     app_source: Optional[
-        types.FunctionType | types.ModuleType | str | functools.partial
+        types.FunctionType | types.ModuleType | str | functools.partial[Any]
     ]
     app_path: pathlib.Path
     app_module_path: pathlib.Path
@@ -134,7 +134,9 @@ class AppHarness:
     def create(
         cls,
         root: pathlib.Path,
-        app_source: Optional[types.FunctionType | types.ModuleType | str] = None,
+        app_source: Optional[
+            types.FunctionType | types.ModuleType | str | functools.partial[Any]
+        ] = None,
         app_name: Optional[str] = None,
     ) -> "AppHarness":
         """Create an AppHarness instance at root.