import asyncio
from backend.tts_asr import _tts_sync_with_retry, _load_asr_pipeline_with_retry, _asr_pipeline
import base64

async def main():
    text = "早上好"
    print(f"Testing TTS with text: {text}")
    audio_bytes, sr = await _tts_sync_with_retry(text, rate=1.0)
    print(f"TTS generated {len(audio_bytes)} bytes of audio.")
    
    print("Testing ASR...")
    await _load_asr_pipeline_with_retry()
    asr = _asr_pipeline
    
    # Needs to process audio_bytes. ASR expects float32 numpy array or bytes?
    # the pipeline takes bytes or dict with raw array
    result = asr(audio_bytes) 
    print("ASR output:", result)

asyncio.run(main())