python kaldigstserver/client.py -r 32000 test/data/english_test.raw gives only THE. as output

[ajaysg-zz]

I have installed everything as per documentation and when i try to test the installation using the command python kaldigstserver/client.py -r 32000 test/data/english_test.raw i get the OUTPUT as only THE. but the expected output as per documentation is THE. ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT. I am using sample_worker.yaml and voxforge english model that comes with this repo. I installed onlinegmmdecodefaster also as per readme.md. what might be the problem?, i have not changed any configuration and i followed all the steps as per readme.