Not able to pickup my openapi.json file

Hi Team,

I tried to configure lucyBot(https://github.com/LucyBot-Inc/documentation-starter.git) in my local system and it worked with petstore example as expected but when I tried to update openApi.json file with my content it is not taking it up though I restarted server,cleared cache. can you help me if I am doing anythin wrong ? 