Fix 06a-image-sync.py

src/samples/foundational/06a-image-sync.py

@@ -1,6 +1,8 @@
 import argparse
 import asyncio
+import os
 from typing import AsyncGenerator
+import aiohttp
 import requests
 import time
 import urllib.parse
@@ -30,10 +32,7 @@ class ImageSyncAggregator(AIService):
 
 
 async def main(room_url: str, token):
-    global transport
-    global llm
-    global tts
-
+    async with aiohttp.ClientSession() as aiohttp_session:
         transport = DailyTransportService(
             room_url,
             token,
@@ -48,7 +47,7 @@ async def main(room_url: str, token):
 
         llm = AzureLLMService()
         tts = AzureTTSService()
-    img = FalImageGenService(image_size="1024x1024")
+        img = FalImageGenService(image_size="1024x1024", aiohttp_session=aiohttp_session)
 
         async def get_images():
             get_speaking_task = asyncio.create_task(
@@ -80,8 +79,8 @@ async def main(room_url: str, token):
                 messages, transport.my_participant_id
             )
             image_sync_aggregator = ImageSyncAggregator(
-            "/Users/moishe/src/daily-ai-sdk/src/samples/foundational/speaking.png",
-            "/Users/moishe/src/daily-ai-sdk/src/samples/foundational/waiting.png",
+                os.path.join(os.path.dirname(__file__), "images", "speaking.png"),
+                os.path.join(os.path.dirname(__file__), "images", "waiting.png"),
             )
             await tts.run_to_queue(
                 transport.send_queue,