⚡️ Speed up method V2SocketClient._is_binary_message by 26%

src/deepgram/listen/v2/socket_client.py

@@ -129,7 +129,12 @@ def __init__(self, *, websocket: websockets_sync_connection.Connection):
 
     def _is_binary_message(self, message: typing.Any) -> bool:
         """Determine if a message is binary data."""
-        return isinstance(message, (bytes, bytearray))
+        # Use direct type comparison for the most common cases for slightly improved performance,
+        # and fall back to isinstance only if necessary.
+        msg_type = type(message)
+        if msg_type is bytes or msg_type is bytearray:
+            return True
+        return False
 
     def _handle_binary_message(self, message: bytes) -> typing.Any:
         """Handle a binary message (returns as-is)."""