From fcdaeb3b30a44e9e6745f385df09f986c828f2ac Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>
Date: Mon, 24 Jun 2024 17:22:01 -0300
Subject: [PATCH] chore: Fix missing parentheses in RequestCancelledMiddleware

---
 src/backend/base/langflow/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/base/langflow/main.py b/src/backend/base/langflow/main.py
index a8a165c95..085d72710 100644
--- a/src/backend/base/langflow/main.py
+++ b/src/backend/base/langflow/main.py
@@ -42,7 +42,7 @@ class RequestCancelledMiddleware(BaseHTTPMiddleware):
         async def message_poller(sentinel, handler_task, request):
             nonlocal queue
             while True:
-                message = await request.receive
+                message = await request.receive()
                 if message["type"] == "http.disconnect":
                     handler_task.cancel()
                     return sentinel  # Break the loop