add demo.py for all kws models (#2107)

sugarcase

2024-09-25 8cd8e25f180b57c74f1ae7fd39001e5af4c20f8b

 runtime/docs/docker_offline_cpu_en_lists

@@ -1,7 +1,7 @@
DOCKER:
  funasr-runtime-sdk-en-cpu-0.1.6
  funasr-runtime-sdk-en-cpu-0.1.5
  funasr-runtime-sdk-en-cpu-0.1.4
  funasr-runtime-sdk-en-cpu-0.1.3
DEFAULT_ASR_MODEL:
  damo/speech_paraformer-large_asr_nat-en-16k-common-vocab10020-onnx
DEFAULT_VAD_MODEL: