Set pixel_ratio in outlined button screenshot tests

Updated screenshot assertions in the handling_clicks test to specify the pixel_ratio parameter, ensuring screenshots are taken with the correct scaling.

Author: FeodorFitsner

sdk/python/packages/flet/integration_tests/examples/material/test_outlined_button.py

@@ -2,12 +2,11 @@
 
 import flet as ft
 import flet.testing as ftt
-
 from examples.controls.outlined_button import (
     basic,
     custom_content,
-    icons,
     handling_clicks,
+    icons,
 )
 
 
@@ -77,19 +76,25 @@ async def test_handling_clicks(flet_app_function: ftt.FletTestApp):
     await flet_app_function.tester.pump_and_settle()
     flet_app_function.assert_screenshot(
         "handling_clicks1",
-        await flet_app_function.page.take_screenshot(),
+        await flet_app_function.page.take_screenshot(
+            pixel_ratio=flet_app_function.screenshots_pixel_ratio
+        ),
     )
     await flet_app_function.tester.tap(ob)
     await flet_app_function.tester.pump_and_settle()
     flet_app_function.assert_screenshot(
         "handling_clicks2",
-        await flet_app_function.page.take_screenshot(),
+        await flet_app_function.page.take_screenshot(
+            pixel_ratio=flet_app_function.screenshots_pixel_ratio
+        ),
     )
     await flet_app_function.tester.tap(ob)
     await flet_app_function.tester.pump_and_settle()
     flet_app_function.assert_screenshot(
         "handling_clicks3",
-        await flet_app_function.page.take_screenshot(),
+        await flet_app_function.page.take_screenshot(
+            pixel_ratio=flet_app_function.screenshots_pixel_ratio
+        ),
     )
 
     flet_app_function.create_gif(