Update foundational examples with script dependencies

examples/foundational/22d-natural-conversation-gemini-audio.py

@@ -4,7 +4,12 @@
 # SPDX-License-Identifier: BSD 2-Clause License
 #
 
-import argparse
+# /// script
+# dependencies = [
+#   "pipecat-ai[daily,webrtc,websocket,runner,silero,google,cartesia]>=0.0.77",
+# ]
+# ///
+
 import asyncio
 import os
 import time
@@ -44,6 +49,8 @@ from pipecat.processors.aggregators.openai_llm_context import (
 )
 from pipecat.processors.filters.function_filter import FunctionFilter
 from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
+from pipecat.runner.types import RunnerArguments
+from pipecat.runner.utils import create_transport
 from pipecat.services.cartesia.tts import CartesiaTTSService
 from pipecat.services.google.llm import GoogleLLMContext, GoogleLLMService
 from pipecat.sync.base_notifier import BaseNotifier