Update admin_routes.py

admin_routes.py

@@ -260,12 +260,12 @@ async def _spark_project_control(action: str, project_name: str, username: str):
     try:
         async with httpx.AsyncClient(timeout=30) as client:
             if action == "delete":
-                # DELETE request için data parametresi kullan
-                response = await client.delete(
-                    f"{spark_endpoint}/project/delete",
-                    data=json.dumps({"project_name": project_name}),
+                response = await client.request(
+                    method="DELETE",
+                    url=f"{spark_endpoint}/project/delete",
+                    json={"project_name": project_name},
                     headers=headers
-                )
+                )            
             else:
                 response = await client.post(
                     f"{spark_endpoint}/project/{action}",