run the script outmatically in voice-agent container

self_hosted_env/voice_agent/Dockerfile

@@ -8,4 +8,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 #keep the container running always
-CMD ["sh", "-c", "while true; do sleep 30; done"]
+CMD ["python", "main.py"]