diff --git a/backend/chatsky_ui/tests/conftest.py b/backend/chatsky_ui/tests/conftest.py
index 6e8354d..18046da 100644
--- a/backend/chatsky_ui/tests/conftest.py
+++ b/backend/chatsky_ui/tests/conftest.py
@@ -15,7 +15,7 @@
 from chatsky_ui.main import app
 from chatsky_ui.schemas.pagination import Pagination
 from chatsky_ui.schemas.preset import Preset
-from chatsky_ui.services.process import RunProcess, BuildProcess
+from chatsky_ui.services.process import BuildProcess, RunProcess
 from chatsky_ui.services.process_manager import BuildManager, RunManager
 
 
@@ -50,6 +50,7 @@ async def _override_dependency(get_manager_func):
                 if process.process.returncode is None:
                     await process.stop()
             app.dependency_overrides = {}
+
     return _override_dependency
 
 
diff --git a/backend/chatsky_ui/tests/integration/test_bot.py b/backend/chatsky_ui/tests/integration/test_bot.py
index e6d276d..4908c8f 100644
--- a/backend/chatsky_ui/tests/integration/test_bot.py
+++ b/backend/chatsky_ui/tests/integration/test_bot.py
@@ -1,15 +1,15 @@
 import asyncio
+import os
+
 import pytest
+from dotenv import load_dotenv
 from httpx import AsyncClient
 from httpx._transports.asgi import ASGITransport
-from dotenv import load_dotenv
-import os
 
-from chatsky_ui.main import app
-from chatsky_ui.schemas.process_status import Status
 from chatsky_ui.api.deps import get_build_manager, get_run_manager
 from chatsky_ui.core.logger_config import get_logger
-
+from chatsky_ui.main import app
+from chatsky_ui.schemas.process_status import Status
 
 load_dotenv()
 
@@ -18,9 +18,11 @@
 
 logger = get_logger(__name__)
 
+
 @pytest.mark.asyncio
 @pytest.mark.parametrize(
-    "preset_status, expected_status", [("failure", Status.FAILED), ("loop", Status.RUNNING), ("success", Status.COMPLETED)]
+    "preset_status, expected_status",
+    [("failure", Status.FAILED), ("loop", Status.RUNNING), ("success", Status.COMPLETED)],
 )
 async def test_start_build(mocker, override_dependency, preset_status, expected_status):
     async with AsyncClient(transport=ASGITransport(app=app), base_url="http://test") as async_client:
@@ -48,11 +50,14 @@ async def test_start_build(mocker, override_dependency, preset_status, expected_
                     return
                 else:
                     raise Exception(
-                        f"Process with expected end status '{preset_status}' timed out with return code '{process.process.returncode}'."
+                        f"Process with expected end status '{preset_status}' timed out with "
+                        f"return code '{process.process.returncode}'."
                     ) from exc
 
             current_status = await process_manager.get_status(process_id)
-            assert current_status == expected_status, f"Current process status '{current_status}' did not match the expected '{expected_status}'"
+            assert (
+                current_status == expected_status
+            ), f"Current process status '{current_status}' did not match the expected '{expected_status}'"
 
 
 @pytest.mark.asyncio
@@ -82,8 +87,11 @@ async def test_start_run(override_dependency, preset_status, expected_status, du
                     return
                 else:
                     raise Exception(
-                        f"Process with expected end status '{preset_status}' timed out with return code '{process.process.returncode}'."
+                        f"Process with expected end status '{preset_status}' timed out with "
+                        f"return code '{process.process.returncode}'."
                     ) from exc
 
             current_status = await process_manager.get_status(process_id)
-            assert current_status == expected_status, f"Current process status '{current_status}' did not match the expected '{expected_status}'"
+            assert (
+                current_status == expected_status
+            ), f"Current process status '{current_status}' did not match the expected '{expected_status}'"
diff --git a/backend/chatsky_ui/tests/services/test_process.py b/backend/chatsky_ui/tests/services/test_process.py
index 7abe4e0..2fb1af4 100644
--- a/backend/chatsky_ui/tests/services/test_process.py
+++ b/backend/chatsky_ui/tests/services/test_process.py
@@ -2,9 +2,9 @@
 
 import pytest
 
-from chatsky_ui.schemas.process_status import Status
 from chatsky_ui.core.config import settings
 from chatsky_ui.db.base import read_conf
+from chatsky_ui.schemas.process_status import Status
 
 
 class TestRunProcess:
@@ -39,9 +39,9 @@ async def test_stop(self, run_process):
     async def test_update_db_info(self, run_process, dummy_run_id):
         process = await run_process("echo Hello")
         await process.update_db_info()
-        
+
         runs_conf = await read_conf(settings.runs_path)
-        assert dummy_run_id in [conf["id"] for conf in runs_conf] # type: ignore
+        assert dummy_run_id in [conf["id"] for conf in runs_conf]  # type: ignore
 
 
 class TestBuildProcess:
@@ -49,6 +49,6 @@ class TestBuildProcess:
     async def test_update_db_info(self, build_process, dummy_build_id):
         process = await build_process("echo Hello")
         await process.update_db_info()
-        
+
         builds_conf = await read_conf(settings.builds_path)
-        assert dummy_build_id in [conf["id"] for conf in builds_conf] # type: ignore
+        assert dummy_build_id in [conf["id"] for conf in builds_conf]  # type: ignore