Formatted for PEP8

tests/stream_capture_test.py

@@ -1,34 +1,40 @@
+from __future__ import annotations
+
 import unittest
+
 from src.stream_capture import StreamCapture
 
+
 class TestStreamCapture(unittest.TestCase):
-    
+
     @classmethod
     def setUpClass(cls):
         # Setup
-        url = "tests/videos/test.mp4"
+        url = 'tests/videos/test.mp4'
         capture_interval = 15
         cls.stream_capture = StreamCapture(url, capture_interval)
-    
+
     def test_initialisation(self):
         self.assertIsInstance(self.stream_capture, StreamCapture)
-    
+
     def test_capture_interval_update(self):
         new_interval = 10
         self.stream_capture.update_capture_interval(new_interval)
         self.assertEqual(self.stream_capture.capture_interval, new_interval)
-    
+
     def test_select_quality_based_on_speed(self):
         stream_url = self.stream_capture.select_quality_based_on_speed()
         self.assertIsInstance(stream_url, (str, type(None)))
-    
+
     def test_check_internet_speed(self):
-        download_speed, upload_speed = self.stream_capture.check_internet_speed()
+        download_speed, upload_speed = (
+            self.stream_capture.check_internet_speed()
+        )
         self.assertIsInstance(download_speed, float)
         self.assertIsInstance(upload_speed, float)
         self.assertGreaterEqual(download_speed, 0)
         self.assertGreaterEqual(upload_speed, 0)
-    
+
     def test_execute_capture(self):
         generator = self.stream_capture.execute_capture()
         self.assertTrue(hasattr(generator, '__iter__'))
@@ -39,11 +45,12 @@ def test_execute_capture(self):
         # Release resources
         del frame
         self.stream_capture.release_resources()
-    
+
     @classmethod
     def tearDownClass(cls):
         # Teardown or release resources if needed
         cls.stream_capture.release_resources()
 
+
 if __name__ == '__main__':
     unittest.main()