fix(python/sdk): Fix unit tests (#3626)

GitOrigin-RevId: 3fb189723f824f943f5011cd28ead00aa368780e

Author: ploeber

tests/unit/test_client.py

@@ -10,7 +10,8 @@ def test_reset_client_on_settings_change():
 
     assert transcriber._client.settings.api_key == "before"
 
-    aai.settings.api_key = "after"
+    # Reset it to "test" again. All other tests are also working with this value
+    aai.settings.api_key = "test"
     transcriber = aai.Transcriber()
 
-    assert transcriber._client.settings.api_key == "after"
+    assert transcriber._client.settings.api_key == "test"

tests/unit/test_realtime_transcriber.py

@@ -28,9 +28,9 @@ def _disable_rw_threads(mocker: MockFixture):
 @pytest.mark.parametrize(
     "encoding,token,expected_header",
     [
-        (None, None, {"Authorization": aai.settings.api_key}),
-        (aai.AudioEncoding.pcm_s16le, None, {"Authorization": aai.settings.api_key}),
-        (aai.AudioEncoding.pcm_mulaw, None, {"Authorization": aai.settings.api_key}),
+        (None, None, {"Authorization": "test"}),
+        (aai.AudioEncoding.pcm_s16le, None, {"Authorization": "test"}),
+        (aai.AudioEncoding.pcm_mulaw, None, {"Authorization": "test"}),
         (None, "12345678", None),
         (aai.AudioEncoding.pcm_s16le, "12345678", None),
     ],