From a75e80b0f71fc3dea9500a3f4ea14deb540b256f Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Sat, 23 Sep 2023 23:30:45 -0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20refactor(endpoints.py):=20remove?=
 =?UTF-8?q?=20unused=20import=20of=20get=5Fcache=5Fservice=20to=20improve?=
 =?UTF-8?q?=20code=20cleanliness=20and=20maintainability=20=F0=9F=94=A7=20?=
 =?UTF-8?q?refactor(schemas.py):=20make=20the=20backend=20field=20in=20Pro?=
 =?UTF-8?q?cessResponse=20schema=20optional=20to=20handle=20cases=20where?=
 =?UTF-8?q?=20backend=20is=20not=20provided=20=F0=9F=94=A7=20refactor(util?=
 =?UTF-8?q?s.py):=20add=20type=20hint=20ignore=20comment=20to=20import=20s?=
 =?UTF-8?q?tatement=20for=20Celery=20to=20avoid=20type=20checking=20error?=
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Content-Type: text/plain; charset=UTF-8
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---
 src/backend/langflow/api/v1/endpoints.py    | 1 -
 src/backend/langflow/api/v1/schemas.py      | 2 +-
 src/backend/langflow/services/task/utils.py | 2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/backend/langflow/api/v1/endpoints.py b/src/backend/langflow/api/v1/endpoints.py
index d47283839..e1cad2357 100644
--- a/src/backend/langflow/api/v1/endpoints.py
+++ b/src/backend/langflow/api/v1/endpoints.py
@@ -8,7 +8,6 @@ from langflow.services.database.models.flow import Flow
 from langflow.processing.process import process_graph_cached, process_tweaks
 from langflow.services.database.models.user.user import User
 from langflow.services.getters import (
-    get_cache_service,
     get_session_service,
     get_settings_service,
     get_task_service,
diff --git a/src/backend/langflow/api/v1/schemas.py b/src/backend/langflow/api/v1/schemas.py
index 8e48eb3c9..519bc534e 100644
--- a/src/backend/langflow/api/v1/schemas.py
+++ b/src/backend/langflow/api/v1/schemas.py
@@ -53,7 +53,7 @@ class ProcessResponse(BaseModel):
     result: Any
     id: Optional[str] = None
     session_id: Optional[str] = None
-    backend: str = None
+    backend: Optional[str] = None
 
 
 # TaskStatusResponse(
diff --git a/src/backend/langflow/services/task/utils.py b/src/backend/langflow/services/task/utils.py
index e95fbdb33..5dfb03b83 100644
--- a/src/backend/langflow/services/task/utils.py
+++ b/src/backend/langflow/services/task/utils.py
@@ -3,7 +3,7 @@ from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     with contextlib.suppress(ImportError):
-        from celery import Celery
+        from celery import Celery  # type: ignore
 
 
 def get_celery_worker_status(app: "Celery"):