Update livekit-rtc/livekit/rtc/data_stream.py

Co-authored-by: David Zhao <[email protected]>

Author: lukasIO

livekit-rtc/livekit/rtc/data_stream.py

@@ -41,7 +41,7 @@ class BaseStreamInfo(TypedDict):
     mime_type: str
     topic: str
     timestamp: int
-    size: Optional[int]  # Optional means it can be an int or None
+    size: Optional[int]
     attributes: Optional[Dict[str, str]]  # Optional for the extensions dictionary