fix

seratch · seratch · commit 5b2a26a7d761 · 2025-12-23T23:05:17.000+09:00
diff --git a/src/agents/realtime/openai_realtime.py b/src/agents/realtime/openai_realtime.py
@@ -135,7 +135,14 @@
     RealtimeModelSendUserInput,
 )
 
-FormatInput: TypeAlias = str | AudioPCM | AudioPCMU | AudioPCMA | Mapping[str, Any] | None
+FormatInput: TypeAlias = Union[
+    str,
+    AudioPCM,
+    AudioPCMU,
+    AudioPCMA,
+    Mapping[str, Any],
+    None,
+]
 
 
 # Avoid direct imports of non-exported names by referencing via module
