Fix ruff linting

Author: ploeber

assemblyai/extras.py

@@ -22,11 +22,7 @@ def __init__(
 
 
 class MicrophoneStream:
-    def __init__(
-        self,
-        sample_rate: int = 44_100,
-        device_index: int = None
-    ):
+    def __init__(self, sample_rate: int = 44_100, device_index: int = None):
         """
         Creates a stream of audio from the microphone.
 
@@ -144,4 +140,4 @@ def file_from_stream(data: BinaryIO) -> str:
     return api.upload_file(
         client=Client.get_default().http_client,
         audio_file=data,
-    )
+    )