Move imports to top for notion (#29539)

* Move imports to top for notion

* Fix mocking library in test_config_flow.py

homeassistant/components/notion/binary_sensor.py

@@ -17,7 +17,6 @@ from . import (
     SENSOR_WINDOW_HINGED_VERTICAL,
     NotionEntity,
 )
-
 from .const import DATA_CLIENT, DOMAIN
 
 _LOGGER = logging.getLogger(__name__)

homeassistant/components/notion/config_flow.py

@@ -1,4 +1,6 @@
 """Config flow to configure the Notion integration."""
+from aionotion import async_get_client
+from aionotion.errors import NotionError
 import voluptuous as vol
 
 from homeassistant import config_entries
@@ -40,8 +42,6 @@ class NotionFlowHandler(config_entries.ConfigFlow):
 
     async def async_step_user(self, user_input=None):
         """Handle the start of the config flow."""
-        from aionotion import async_get_client
-        from aionotion.errors import NotionError
 
         if not user_input:
             return await self._show_form()

tests/components/notion/test_config_flow.py

@@ -1,12 +1,13 @@
 """Define tests for the Notion config flow."""
 import aionotion
+from unittest.mock import patch
 import pytest
 
 from homeassistant import data_entry_flow
 from homeassistant.components.notion import DOMAIN, config_flow
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 
-from tests.common import MockConfigEntry, MockDependency, mock_coro
+from tests.common import MockConfigEntry, mock_coro
 
 
 @pytest.fixture
@@ -18,8 +19,8 @@ def mock_client_coro():
 @pytest.fixture
 def mock_aionotion(mock_client_coro):
     """Mock the aionotion library."""
-    with MockDependency("aionotion") as mock_:
-        mock_.async_get_client.return_value = mock_client_coro
+    with patch("homeassistant.components.notion.config_flow.async_get_client") as mock_:
+        mock_.return_value = mock_client_coro
         yield mock_