prefer Optional over to "| None"

examples/bot-ready-signalling/server/runner.py

@@ -6,6 +6,7 @@
 
 import argparse
 import os
+from typing import Optional
 
 import aiohttp
 
@@ -18,7 +19,7 @@ async def configure(aiohttp_session: aiohttp.ClientSession):
 
 
 async def configure_with_args(
-    aiohttp_session: aiohttp.ClientSession, parser: argparse.ArgumentParser | None = None
+    aiohttp_session: aiohttp.ClientSession, parser: Optional[argparse.ArgumentParser] = None
 ):
     if not parser:
         parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")

examples/foundational/12-describe-video.py

@@ -7,6 +7,7 @@
 import asyncio
 import os
 import sys
+from typing import Optional
 
 import aiohttp
 from dotenv import load_dotenv
@@ -32,7 +33,7 @@ logger.add(sys.stderr, level="DEBUG")
 
 
 class UserImageRequester(FrameProcessor):
-    def __init__(self, participant_id: str | None = None):
+    def __init__(self, participant_id: Optional[str] = None):
         super().__init__()
         self._participant_id = participant_id
 

examples/foundational/12a-describe-video-gemini-flash.py

@@ -7,6 +7,7 @@
 import asyncio
 import os
 import sys
+from typing import Optional
 
 import aiohttp
 from dotenv import load_dotenv
@@ -32,7 +33,7 @@ logger.add(sys.stderr, level="DEBUG")
 
 
 class UserImageRequester(FrameProcessor):
-    def __init__(self, participant_id: str | None = None):
+    def __init__(self, participant_id: Optional[str] = None):
         super().__init__()
         self._participant_id = participant_id
 

examples/foundational/12b-describe-video-gpt-4o.py

@@ -7,6 +7,7 @@
 import asyncio
 import os
 import sys
+from typing import Optional
 
 import aiohttp
 from dotenv import load_dotenv
@@ -32,7 +33,7 @@ logger.add(sys.stderr, level="DEBUG")
 
 
 class UserImageRequester(FrameProcessor):
-    def __init__(self, participant_id: str | None = None):
+    def __init__(self, participant_id: Optional[str] = None):
         super().__init__()
         self._participant_id = participant_id
 

examples/foundational/12c-describe-video-anthropic.py

@@ -7,6 +7,7 @@
 import asyncio
 import os
 import sys
+from typing import Optional
 
 import aiohttp
 from dotenv import load_dotenv
@@ -32,7 +33,7 @@ logger.add(sys.stderr, level="DEBUG")
 
 
 class UserImageRequester(FrameProcessor):
-    def __init__(self, participant_id: str | None = None):
+    def __init__(self, participant_id: Optional[str] = None):
         super().__init__()
         self._participant_id = participant_id
 

examples/foundational/runner.py

@@ -6,6 +6,7 @@
 
 import argparse
 import os
+from typing import Optional
 
 import aiohttp
 
@@ -18,7 +19,7 @@ async def configure(aiohttp_session: aiohttp.ClientSession):
 
 
 async def configure_with_args(
-    aiohttp_session: aiohttp.ClientSession, parser: argparse.ArgumentParser | None = None
+    aiohttp_session: aiohttp.ClientSession, parser: Optional[argparse.ArgumentParser] = None
 ):
     if not parser:
         parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")

examples/news-chatbot/server/runner.py

@@ -6,6 +6,7 @@
 
 import argparse
 import os
+from typing import Optional
 
 import aiohttp
 
@@ -18,7 +19,7 @@ async def configure(aiohttp_session: aiohttp.ClientSession):
 
 
 async def configure_with_args(
-    aiohttp_session: aiohttp.ClientSession, parser: argparse.ArgumentParser | None = None
+    aiohttp_session: aiohttp.ClientSession, parser: Optional[argparse.ArgumentParser] = None
 ):
     if not parser:
         parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")

examples/phone-chatbot/bot_daily.py

@@ -2,6 +2,7 @@ import argparse
 import asyncio
 import os
 import sys
+from typing import Optional
 
 from dotenv import load_dotenv
 from loguru import logger
@@ -42,7 +43,7 @@ async def main(
     callId: str,
     callDomain: str,
     detect_voicemail: bool,
-    dialout_number: str | None,
+    dialout_number: Optional[str],
 ):
     # dialin_settings are only needed if Daily's SIP URI is used
     # If you are handling this via Twilio, Telnyx, set this to None

examples/studypal/runner.py

@@ -6,6 +6,7 @@
 
 import argparse
 import os
+from typing import Optional
 
 import aiohttp
 
@@ -18,7 +19,7 @@ async def configure(aiohttp_session: aiohttp.ClientSession):
 
 
 async def configure_with_args(
-    aiohttp_session: aiohttp.ClientSession, parser: argparse.ArgumentParser | None = None
+    aiohttp_session: aiohttp.ClientSession, parser: Optional[argparse.ArgumentParser] = None
 ):
     if not parser:
         parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")