diff --git a/creyPY/fastapi/testing_async.py b/creyPY/fastapi/testing_async.py
index 1e1fb5d..d4a744d 100644
--- a/creyPY/fastapi/testing_async.py
+++ b/creyPY/fastapi/testing_async.py
@@ -1,13 +1,11 @@
 import json
-from httpx import AsyncClient, ASGITransport
+from httpx import ASGITransport, AsyncClient
 
 
 class AsyncGenericClient:
-    def __init__(self, app):
-        self.c = AsyncClient(
-            transport=ASGITransport(app=app), base_url="http://testserver", follow_redirects=True
-        )
-        self.default_headers = {}
+    def __init__(self, app, headers = {}):
+        self.c = AsyncClient(transport=ASGITransport(app=app), base_url="http://testserver", follow_redirects=True)
+        self.default_headers = headers
 
     async def get(self, url: str, r_code: int = 200, parse_json=True):
         re = await self.c.get(url, headers=self.default_headers)